Our People
The O2X team is comprised of U.S. Special Operations veterans, first responders, elite athletes, and a continually growing network of human performance specialists who are subject matter experts and leaders in their respective fields.
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Gabriel Gomez

Gabriel Gomez
Gabriel Gomez is the Co-Founder and Chief Executive Officer of O2X Human Performance, where he leads the organization’s overall strategy, growth, and operational direction. As CEO, Gabriel oversees all facets of the business, guiding the company through continued expansion while maintaining a strong focus on mission alignment, operational excellence, and long-term sustainability. He works closely with executive leadership to drive strategic growth initiatives, manage enterprise risk, strengthen partnerships, and advance O2X’s position as a leader in integrated human performance solutions for tactical athletes and high-performance organizations. In addition to overseeing day-to-day business operations, Gabriel leads investor relations and financial strategy efforts that have supported the company’s significant year-over-year growth. As one of O2X’s founding members, he has played a critical role in every stage of the company’s development — from its original formation and startup phase through its rapid national expansion and evolution into a trusted provider of human performance programs across military, federal, public safety, and industrial sectors.
Prior to founding O2X, Gabriel built a successful career in private equity and investment management, working with firms including Advent International, Summit Partners, and Bowles Hollowell Conner. He also co-founded Equality Asset Management, where he focused on investment strategy and business growth initiatives. In 2013, Gabriel stepped away from Advent International to run for the United States Senate seat vacated by John Kerry, ultimately winning the Republican nomination in the Massachusetts special election. Before his business and political career, Gabriel served as both a Naval Aviator and Navy SEAL Officer after graduating from the United States Naval Academy. He later earned his MBA from Harvard Business School. Gabriel holds a unique place in U.S. Naval history as only the second individual to qualify as both an aircraft carrier pilot and a Navy SEAL Officer, a distinction that reflects the discipline, adaptability, and leadership that continue to shape his approach today.
Beyond his professional responsibilities, Gabriel remains deeply committed to supporting the military and veteran communities. He is a co-founder of the Navy SEAL Foundation New England and previously served as a Trustee for Noble & Greenough School. Outside of work, Gabriel enjoys spending time with his family, staying active, and supporting causes connected to leadership development, service, and resilience. He lives in Cohasset, Massachusetts with his wife and four children.

Paul McCullough

Paul McCullough
Paul McCullough is the Co-Founder and President of O2X Human Performance, where he helps lead the organization’s strategic growth, client engagement, and long-term vision. Since co-founding O2X in 2013 alongside Adam La Reau and Gabriel Gomez, Paul has played a central role in shaping the company’s mission, culture, and industry-leading human performance model. As President, he focuses on ensuring O2X’s products, programs, and services are positioned to create meaningful impact across military, federal, public safety, and other high-performance organizations. Driven by a deep passion for supporting those who serve others, Paul remains committed to improving the health, readiness, resilience, and performance of tactical populations nationwide.
During O2X’s formative years, Paul led the company’s business development efforts and helped build the customized human performance platform that now supports hundreds of organizations across the United States. He was instrumental in adapting O2X’s methodology to meet the unique operational demands of each client, helping develop many of the programs, services, and solutions that continue to define the organization today. Prior to co-founding O2X, Paul served eleven years in the United States Navy as a Navy SEAL with SEAL Team Eight and Naval Special Warfare Development Group. Throughout his military career, he conducted multiple combat deployments in support of Operation Iraqi Freedom, Operation Enduring Freedom, and other contingency operations around the world. Paul separated from military service as a Chief Petty Officer and received numerous awards for valor and leadership, including the Silver Star Medal, two Bronze Star Medals with Valor, and two Joint Service Commendation Medals with Valor. Following his military career, Paul worked on the Institutional Sales Team at Eaton Vance Investment Managers before leaving to pursue entrepreneurship and fully dedicate himself to advancing human performance through O2X.
Paul earned his Bachelor of Arts in Marketing from American Military University and continues to remain deeply connected to the tactical and veteran communities. Outside of work, he enjoys spending time with his wife and four children, staying active, and pursuing opportunities that challenge both physical and mental performance. His leadership philosophy continues to reflect the same principles that shaped his military career — discipline, service, resilience, and a commitment to helping others perform at their highest level.

Adam La Reau

Adam La Reau
Adam La Reau is the Co-Founder and President of O2X Human Performance, where he plays a key leadership role in guiding the organization’s strategic growth, operational direction, and long-term vision. Since co-founding O2X in 2013 alongside Gabriel Gomez and Paul McCullough, Adam has been instrumental in building the company into a nationally recognized leader in integrated human performance solutions for tactical athletes and high-performing organizations. In his role as President, Adam helps oversee the continued evolution of O2X’s programs, partnerships, and operational initiatives while ensuring the company remains aligned with its mission of improving the health, safety, readiness, and resilience of those who serve others.
Throughout O2X’s growth, Adam has played a foundational role in developing the organization’s operational infrastructure and translating elite human performance principles into scalable, real-world solutions for military, federal, public safety, and industrial populations. His leadership has helped shape the systems, services, and educational methodologies that continue to define O2X today. Prior to founding O2X, Adam served in the United States Navy as a Navy SEAL, where he operated in demanding, high-performance environments that required discipline, adaptability, teamwork, and resilience. His experiences in Naval Special Warfare heavily influenced the development of O2X’s holistic approach to human performance, emphasizing the integration of physical training, nutrition, sleep, recovery, stress management, and injury prevention to support long-term operational effectiveness and overall well-being.
Adam remains deeply passionate about leadership, performance, and supporting the tactical community through sustainable human performance initiatives. Outside of work, he enjoys staying active, spending time outdoors, and being with his family and friends. His leadership philosophy reflects the same principles that shaped both his military and professional career — service, accountability, continuous improvement, and a commitment to helping individuals and teams perform at their highest level.

Eamonn Burke

Eamonn Burke
Eamonn Burke is the Executive Vice President of Sales at O2X Human Performance, where he leads a nationally distributed sales team focused on revenue generation, client retention, and strategic account management. In his role, Eamonn oversees business development initiatives across the organization and helps drive the continued expansion of O2X’s human performance programs within military, federal, public safety, and industrial sectors. His strategic leadership and vision have played a significant role in positioning O2X as a national leader in human performance programming for tactical populations and high-performance organizations.
Since joining O2X in 2016, Eamonn has been instrumental in shaping the company’s growth strategy, operational sales infrastructure, and client engagement approach. He led the implementation of O2X’s CRM system, developed a scalable sales pipeline, and built a decentralized sales team with nationwide coverage. His ability to foster strong relationships throughout the tactical and public safety communities has contributed significantly to O2X’s consistent year-over-year revenue growth and expanding client footprint. Prior to joining O2X, Eamonn held sales and business development roles with security-focused technology startups, including Resilient Systems and Rapid7, where he specialized in identifying emerging market opportunities and building strategic partnerships.
Eamonn is a graduate of The Catholic University of America, where he was also a collegiate baseball player. Outside of work, he is a passionate endurance athlete who has completed nine marathons, a Half Ironman, and three Pan-Mass Challenge cycling events. Eamonn lives in Milton, Massachusetts, with his wife, Kelly, and their dog, Darcy, and enjoys pursuing fitness and outdoor challenges alongside his professional career.

John Vargo

John Vargo
John Vargo serves as the Senior Vice President of Municipal Sales at O2X Human Performance, where he leads the organization’s municipal sales strategy and supports the development of impactful human performance programs for state and local government agencies nationwide. In his role, John works closely with municipal leadership teams, public safety organizations, and strategic partners to expand O2X’s presence within the fire service, law enforcement, and other tactical communities. Leveraging his operational experience, leadership background, and business development expertise, he helps create customized solutions that improve the health, safety, resilience, and performance of first responders and public sector professionals.
Prior to joining O2X, John completed a distinguished 20-year career with the Chandler Fire Department in Arizona, where he served as an Engineer Paramedic. Throughout his fire service career, he remained heavily involved in leadership and advocacy efforts, serving as an IAFF Union Representative, an Apparatus Committee Member, and co-founding the Chandler FireFighter Athletic Association, which supported firefighter participation in the World Police and Fire Games. In addition to his public safety background, John spent 15 years working in real estate and also served as an Investment Adviser Representative (IAR), helping clients and peers navigate asset diversification, portfolio management, and retirement planning strategies. Following his retirement from the fire service, John founded Turn In, a nonprofit organization focused on introducing mindfulness and meditation practices to first responders, and became a recognized keynote speaker on mental wellness, resilience, and stress management within the tactical community.
In 2019, John became an mPEAK-certified instructor through the University of California San Diego Center for Mindfulness and later contributed as an instructor for the Chopra Global 21-Day Business Kickstarter in 2022. Outside of work, John enjoys maintaining an active lifestyle through running, hiking, mountain biking, snowboarding, and yoga. He resides in San Diego, California with his wife and is a proud father of three adult children and grandfather of two.

Blake Brinkerhoff

Blake Brinkerhoff
Blake Brinkerhoff serves as the Senior Vice President of Federal Sales at O2X Human Performance, where he leads the organization’s federal sales initiatives and supports the integration of human performance programs across U.S. government agencies. In his role, Blake oversees the federal sales team, focusing on strategic business development, relationship management, client retention, and long-term partnership growth within the Department of Defense and broader federal sector. Drawing on his tactical experience and leadership background, he works closely with agency stakeholders to ensure O2X programs are aligned with operational demands and mission readiness objectives.
Blake’s professional foundation was built during his 12-year career as a Navy SEAL, where he completed three deployments supporting operations in more than 20 countries. Serving with SEAL Team 4, Blake held leadership positions including Lead Breacher and Assault Team Leader, where he managed high-risk operations requiring precision, adaptability, and decisive leadership. In the later stages of his military career, he became the Lead Instructor for Close Quarters Combat at SEAL Qualification Training, where he trained and mentored more than 300 SEAL candidates annually, helping develop the next generation of Naval Special Warfare operators. His operational experience and passion for leadership, resilience, and performance continue to shape his approach to supporting federal clients and tactical populations through O2X.
Blake earned his degree in Organizational Leadership while serving on active duty and later completed the Master of Business for Veterans (MBV) program at the University of Southern California. Outside of work, he enjoys spending time with his wife and three children in Oceanside, California. An avid outdoorsman, Blake is passionate about surfing, spearfishing, and staying connected to the ocean, pursuits that reflect the same commitment to discipline, resilience, and performance that define both his personal and professional life.

Jason Carver

Jason Carver
Jason Carver serves as the Senior Vice President of Strategic Partnerships at O2X Human Performance, where he leads federal business development efforts focused on strategic opportunities across the Department of Defense, Department of Homeland Security, and other federal agencies. In this role, Jason works closely with government stakeholders, industry partners, and internal leadership teams to identify, capture, and implement opportunities that expand O2X’s integrated human performance model to tactical populations nationwide. His work centers on building long-term partnerships that improve readiness, resilience, and performance for those operating in high-demand environments.
Prior to joining O2X, Jason served 21 years in Naval Special Warfare as a Navy SEAL, holding leadership positions across SEAL Teams, Special Reconnaissance units, and multiple command staffs throughout his career. He completed his service at Basic Underwater Demolition/SEAL Training (BUD/S), a full-circle opportunity that allowed him to help shape and mentor the next generation of Special Operations personnel. Throughout his military career, Jason developed a deep appreciation for the role that physical training, nutrition, sleep, recovery, injury prevention, and mental resilience play in operational effectiveness and long-term health. In addition to his military experience, Jason co-founded Outlier CrossFit in San Diego, where he helped grow the business into a successful performance and training community, sponsored a competitive team at the CrossFit Games, and later exited the business successfully.
Jason brings decades of leadership experience in high-performance environments and remains passionate about advancing human performance within the tactical community. Based in San Diego with his wife and two sons, he continues to pursue endurance and outdoor challenges through mountain biking, snowboarding, hiking, and trail running. Most recently, Jason completed the JFK 50-Mile Ultramarathon alongside fellow O2X teammates.

Zack McAdams

Zack McAdams
Zack McAdams serves as the Senior Vice President of Training & Education at O2X Human Performance, where he oversees the organization’s in-person and virtual training and education programs delivered to tactical and high-performance populations worldwide. Bringing more than a decade of experience as a tactical athlete and military leader, Zack manages all aspects of O2X’s training operations, including specialist staffing and development, event planning, client coordination, logistics, equipment forecasting, inventory management, budget oversight, and operational execution. His leadership helps ensure the consistent delivery of O2X’s world-class programs and educational offerings, supporting hundreds of events globally each year while advancing the organization’s mission to improve the health, safety, and performance of those who serve others.
Prior to joining O2X, Zack served 13 years in the United States Army as an Infantry Officer, achieving the rank of Major. Throughout his military career, he held leadership positions within the 101st Airborne Division, 25th Infantry Division, and 10th Mountain Division, serving in roles that spanned operations, logistics, training, advising, and command leadership. Zack deployed multiple times to Afghanistan and concluded his Army career serving as both an Operations Officer and Executive Officer at the Battalion level, where he was responsible for the planning, resourcing, and synchronization of operations for an 800-soldier infantry battalion. Following years of combat and operational service, Zack medically retired from the Army in July 2022 due to career and combat-related injuries, an experience that further strengthened his passion for human performance, career longevity, and supporting the long-term well-being of tactical athletes. His operational experience and leadership background continue to shape the way he approaches training, education, and program delivery at O2X.
Zack earned his bachelor’s degree from Bridgewater State College and later completed his master’s degree through the U.S. Army Command and General Staff College. He currently resides on the South Shore with his wife, Jen, and their daughter, Delaney. Outside of work, Zack values time with his family, staying active, and remaining engaged within his community. His dedication to leadership, service, and improving the lives of others continues to make him a respected leader within O2X and the broader tactical human performance community.

Ali Levy

Ali Levy
Ali Levy is the Vice President of Sales Operations at O2X Human Performance, where she brings more than a decade of experience in the human performance industry. In her role, Ali works cross-functionally to develop systems, processes, and strategies that allow the sales team to focus on revenue generation, client retention, and successful program implementation. As one of O2X’s founding team members, she has played a key role in shaping the company’s growth, internal operations, and long-term alignment with its mission and core values.
Throughout her time at O2X, Ali has held several leadership positions across the organization. As Director of Education, she collaborated with leading researchers and subject matter experts to build customized educational programs for clients and contributed to O2X’s published works, including co-authoring Human Performance for Tactical Athletes and contributing a chapter to Surviving the Fire Service. Prior to that, as Director of Operations, she oversaw the logistics and execution of O2X’s nationwide in-person training programs. Drawing from her background as a Mental Performance Specialist, Ali has also delivered sessions focused on resilience, goal setting, and performance psychology. Before joining O2X, Ali competed on the U.S. Freestyle Ski Team, where she became a two-time North American Cup Grand Prix Champion and competed internationally at the World Cup level.
After retiring from competitive skiing, Ali earned her Bachelor of Arts in Geography from Middlebury College, where she also competed in track and field, before completing her Master of Education in Sport Psychology and Counseling at Boston University. In 2015, she was inducted into the Ski & Snowboard Club Vail Hall of Fame and Wall of Excellence in recognition of her athletic accomplishments. Outside of work, Ali continues to pursue endurance and outdoor challenges, including completing a 1,100-mile cycling trip and multiple 50-mile ultramarathons, while maintaining her lifelong passion for skiing and spending time outdoors.

Dan Hartig

Dan Hartig
Dan Hartig serves as the Vice President of Engineering and Digital Products at O2X Human Performance, where he leads the development and execution of the organization’s digital strategy and technology platforms. In his role, Dan oversees engineering, software architecture, and product development efforts that support O2X’s digital ecosystem, including tools and platforms designed to enhance performance, readiness, and long-term health for tactical athletes, first responders, and frontline professionals. Bringing a background in engineering, architecture, and technical leadership, Dan focuses on building scalable, secure, and innovative software solutions that align with the evolving needs of O2X clients and internal teams. His experience leading multidisciplinary teams and refining software development lifecycles has helped strengthen O2X’s ability to deliver high-quality digital products that support operational excellence and user engagement.
Dan’s professional background spans both military service and the private technology sector. He initially enlisted in the United States Marine Corps in 2002 following the events of 9/11 before being selected for an officer candidate program in 2004. Dan later graduated from the United States Naval Academy as a Trident Scholar with a degree in Computer Science in 2008 and went on to serve as a Nuclear Surface Warfare Officer aboard USS Robert G. Bradley (FFG-49) and USS George H. W. Bush (CVN-77). Following his military service, Dan transitioned into software engineering and technology leadership roles, beginning with work supporting the intelligence community at Zeta Technologies. He later held engineering and leadership positions with organizations including PricewaterhouseCoopers, Sezzle, and Best Buy, where he gained extensive experience implementing large-scale technology solutions across startup, enterprise, and national retail environments. His diverse technical and operational background continues to shape his leadership approach and vision for digital innovation at O2X.
Dan resides in Minneapolis, Minnesota with his wife, Darray, and their five children. Outside of work, he enjoys spending time with family, serving his community, and pursuing his passion for cooking and barbecue. Known for smoking meats for large gatherings, holiday parties, and church events, Dan jokingly considers award-winning pit master to be his future retirement career. His enthusiasm for bringing people together through food reflects the same leadership, creativity, and team-oriented mindset that he brings to his work at O2X.

Meaghan Kirby

Meaghan Kirby
Meaghan Kirby serves as the Vice President of Education at O2X Human Performance, where she collaborates with leading researchers, subject matter experts, and internal teams to develop customized, integrated education programs for tactical athletes and high-performance organizations. In her role, Meaghan oversees educational strategy, organizational reporting, and data analysis initiatives designed to measure and communicate the impact of O2X’s programs and services. She leads the development of detailed reporting systems and client deliverables that demonstrate the effectiveness of O2X’s Integrated Specialist Programs, workshops, and educational events, helping agencies better understand performance outcomes, program engagement, and long-term impact.
Throughout her time at O2X, Meaghan has held multiple leadership positions across both the Education and Client Services departments. As the Education & Reporting Manager, she partnered closely with teams throughout the organization to build customized reporting frameworks and data-driven insights that highlighted the value and effectiveness of O2X programming. Prior to that role, she served as the Client Services Manager, where she helped lead educational content development, improve reporting systems, and strengthen client communication and support processes. Her work has been instrumental in enhancing the quality, consistency, and impact of O2X’s educational offerings while ensuring agencies receive professional, actionable, and meaningful program feedback. Meaghan’s passion for supporting tactical populations is deeply personal and rooted in her family’s long-standing connection to public service and first responder communities.
Meaghan earned both her Master of Education in Coaching and Bachelor of Science in Psychology from Boston University. While at Boston University, she competed as a distance swimmer on the BU Swimming and Diving Team and was also a USA Swimming Senior National Qualifier in distance freestyle and backstroke events. Her dedication to health, wellness, and performance continues outside of work, where she remains passionate about supporting first responders and tactical professionals. Meaghan’s family history includes multiple generations of public service, including a great-grandfather who served as a firefighter in Lowell, Massachusetts, a grandfather who was a Captain with the Massachusetts State Police, and a cousin currently serving as a police officer in Boxborough, Massachusetts. Her work with O2X allows her to combine her professional expertise with a meaningful commitment to supporting the health, resilience, and well-being of those who serve others.

Lorenzo Romolo

Lorenzo Romolo
Lorenzo Romolo is the Vice President of Human Performance Integration at O2X, where he created and developed the HPI department to ensure the seamless implementation of O2X programs within client organizations. In this role, he oversees client relationships, contracts, and national program delivery, with a focus on ensuring measurable impact across all sectors. He also leads oversight of On-Site Specialists, data analytics, impact tracking, and customer service, ensuring human performance initiatives are effectively integrated and consistently delivering results for O2X clients.
Lorenzo began his career with O2X as a Lead Instructor, where he leveraged his operational experience to deliver training and education events for first responders, federal agencies, and military personnel. He was later promoted to On-Site Specialist Program Manager, where he helped build and manage the deployment of human performance specialists, and then advanced to Director of Client Services, playing a key role in expanding O2X programs across military, law enforcement, fire service, and DOJ/DHS partnerships. His leadership was instrumental in establishing O2X as a trusted partner in human performance across these critical sectors.
Originally from Australia, Lorenzo retired from Special Operations Command Australia after a distinguished 15-year military career. As a Special Forces Operator, he deployed to Afghanistan, Iraq, and East Timor, working alongside U.S. Special Operations and other coalition forces. He also served in domestic counterterrorism roles and worked with Australia’s Joint Counter Terrorism and Tactical Police, as well as the FBI Hostage Rescue Team (HRT).

Crystal Vidas

Crystal Vidas
Crystal Vidas serves as the Vice President of People Operations at O2X Human Performance, where she leads the organization’s people strategy and oversees all human resources and administrative functions across the company. In her role, Crystal helps drive the systems, structure, and operational processes needed to support O2X’s continued growth while maintaining a high-performance, people-centered culture. Over the past 18 months, her role has continued to evolve alongside the organization, expanding beyond traditional HR leadership into broader operational strategy, organizational development, workforce planning, compliance, compensation strategy, and large-scale recruiting efforts across both headquarters and embedded tactical performance programs nationwide. She plays a key role in aligning people operations with company growth initiatives while helping leaders build scalable teams, improve internal processes, and maintain O2X’s mission-driven culture. Crystal also oversees recruitment, onboarding, and development efforts for many of the organization’s operational and leadership roles, helping attract and retain high-performing professionals across a wide range of disciplines.
Before joining O2X, Crystal spent six years with lululemon, where she led multiple stores throughout the Philadelphia region and ultimately supported the successful opening of a new store in Delaware. During her time with the company, she consistently exceeded sales and operational targets while building strong employee engagement and community relationships. Prior to transitioning into leadership and operations, Crystal spent the first decade of her career as a Certified Athletic Trainer, working across Oregon, Virginia, California, and Taiwan. One of her most impactful professional experiences was helping establish and lead a sports medicine program at Taipei American School, where she built a multidisciplinary support system designed to meet the unique needs of student-athletes. Her background in healthcare, athletics, leadership, and performance continues to shape her approach to people operations and organizational development at O2X.
Crystal earned her Bachelor of Science in Exercise Science from Oregon State University and her Master of Science in Education through the Post Professional Athletic Training Education Program at Old Dominion University. Outside of work, she remains deeply involved in fitness, performance, and outdoor adventure. A longtime competitive CrossFit athlete, Crystal has competed at the regional level three times and has recently shifted her focus toward age-group CrossFit competition while also participating in events such as The Tactical Games and ultramarathon racing, including completing a 50-mile race in 2025. One of her most notable endurance accomplishments was completing an unsupported rim-to-rim-to-rim crossing of the Grand Canyon with her husband in 16.5 hours. Outside of training and competition, Crystal enjoys spending time outdoors with her family and creating new adventures with her husband and their three boys, ages 9, 5, and 2.

Brendan Stickles

Brendan Stickles
Brendan Stickles serves as the Vice President, Government at O2X Human Performance, where he oversees federal government accounts and supports the organization’s strategic growth within the Department of Defense and broader federal sector. In his role, Brendan works closely with government leaders, agency stakeholders, and internal teams to develop partnerships and deliver human performance solutions that support readiness, resilience, and operational effectiveness. Drawing on his extensive military and national security background, Brendan helps align O2X’s programs and services with the evolving needs of federal agencies and tactical populations.
Brendan joined O2X in September 2023 following his time as a consultant with Boston Consulting Group. Prior to that, he served at the White House as the Special Advisor for Defense to Vice Presidents Kamala Harris and Mike Pence, where he managed a broad portfolio that included national security, veterans’ issues, defense innovation, military readiness, and personnel policy. During his tenure on the National Security Council as Director for Defense, Brendan worked across multiple government agencies to support strategic defense initiatives and senior leadership decision-making. Before transitioning into government advisory roles, Brendan served more than two decades in the United States Navy as a Naval Aviator and Commander. Over the course of his military career, he flew jets for more than 18 consecutive years and completed over 550 aircraft carrier landings. On his final operational deployment aboard USS Dwight D. Eisenhower, he commanded an EA-18 squadron that earned back-to-back “Battle E” awards recognizing combat efficiency during Operation Inherent Resolve. Among his most memorable personal experiences as a pilot was performing the 2008 Major League Baseball Opening Day flyover for his favorite team, the New York Mets.
Originally from Glen Rock, New Jersey, Brendan graduated from the United States Naval Academy with a degree in History before earning both an MBA from the University of North Carolina and a Master of Public Administration from Harvard University. He currently resides in Bethesda, Maryland with his wife and their three school-aged children. Outside of work, Brendan enjoys spending time with family, staying connected to the military and veteran communities, and supporting initiatives that strengthen leadership, readiness, and service.

Cole Hatcher

Cole Hatcher
Cole Hatcher serves as an Assistant Vice President of Municipal Sales at O2X Human Performance, where he supports the development and management of human performance programs for local government and public safety organizations nationwide. In his role, Cole leverages his tactical background, leadership experience, and operational expertise to build strong client relationships, support program implementation, and ensure long-term client success and retention. He works closely with agencies to develop customized solutions that align with their operational demands and organizational goals, helping tactical professionals improve readiness, resilience, and overall performance.
Prior to joining O2X, Cole served as a Special Agent focused on investigations involving gang violence, firearms offenses, and narcotics trafficking. Before transitioning into federal law enforcement, he spent four years on active duty in the United States Army as a Sergeant with F Company, 51st Long Range Surveillance Company, where he served as part of a military freefall team. Throughout his military career, Cole trained soldiers in surveillance operations, reconnaissance tactics, and physical fitness while also fostering partnerships with allied military forces. He completed several advanced military schools and certifications, including the Reconnaissance and Surveillance Leaders Course (RSLC), Pathfinder School, and the Military Freefall Parachutist Course (MFFPC). His combined military and federal law enforcement experience continues to shape his passion for supporting tactical professionals through performance-focused programs and leadership development.
Cole earned his degree in Accounting from the University of Arizona and has also worked in accounting and finance roles throughout his professional career. Originally from Arizona, he maintains a strong connection to the outdoors and enjoys spending his free time traveling, hiking, visiting the beach, and competing in trail races and local CrossFit competitions. His passion for adventure, fitness, and continuous growth reflects the same mindset he brings to his work supporting public safety and tactical organizations through O2X.

Brian Christianson

Brian Christianson
Brian Christianson is an Assistant Vice President of Municipal Sales at O2X Human Performance and a 16-year U.S. Army veteran. In this role, he combines his passion for improving performance and longevity with over a decade of experience building comprehensive human performance programs. Prior to moving into leadership, Brian served as a Lead Instructor at O2X, where he worked directly with tactical athletes to implement training and education that elevated resilience, readiness, and long-term health.
Brian’s military career began in 1999 as a Combat Engineer, completing two deployments to Kosovo, one to Iraq, and one to Afghanistan before transitioning into Civil Affairs. Throughout his career, he held roles including Team Leader, Squad Leader, Team Sergeant, and Joint Plans and Operations NCO. He deployed alongside elite units such as Army Rangers and Navy SEALs and later trained future warfighters as a hand-to-hand combat and advanced weapons/tactics instructor. Following his service, Brian continued to support tactical readiness by opening a CrossFit affiliate, earning both a bachelor’s degree in Exercise & Sports Science from Texas State University and a master’s degree in Exercise Science & Wellness: Fitness and Performance from Liberty University. His experience also includes standing up the Army’s Holistic Health and Fitness (H2F) program at both Fort Bliss, TX, and Fort Sill, OK, where he served as the Human Performance Program Director.
Outside of work, Brian is an avid outdoorsman and competitor. He enjoys competitive shooting, golf, hunting, and sports, and values time spent in the outdoors with his family. Whether on the range, on the course, or simply outside with his loved ones, Brian continues to embody the same commitment to discipline, growth, and resilience that has defined both his military and civilian career.

Ryan Solley

Ryan Solley
Ryan Solley is the Assistant Vice President of Municipal Sales at O2X, supporting municipal agencies in building readiness, resilience, and long‑term human performance. He spent over a decade in the U.S. Army, with the majority of that time serving in Army Special Forces as a Green Beret. Throughout his career, he completed multiple deployments and held leadership roles centered on team development, training, and operational performance.
After transitioning from the military, Ryan spent two years with the National Guard Human Performance and Wellness Program, where he helped stand up and lead their Strength and Conditioning Program. He later earned a master’s degree in Human Performance and has since applied his operational and academic background to coaching, leadership development, and performance optimization across tactical and civilian populations.
Ryan lives in Florida with his wife and two children, staying active through outdoor adventures, travel, and community involvement.

Robert Kelly

Robert Kelly
Rob Kelly is an Assistant Vice President at O2X Human Performance, where he specializes in building strategic partnerships and supporting clients’ unique operational needs. Leveraging his extensive military background and deep understanding of Department of Defense operations, along with corporate industry experience, Rob implements performance programs tailored to the demands of military and federal agencies, municipal departments, and private-sector organizations. His work focuses on delivering innovative solutions that enhance warfighter readiness, improve operational efficiency, and drive measurable success for the teams he serves.
Rob served 11 years as a Surface Warfare Officer in the United States Navy, completing multiple overseas deployments aboard operational warships. Throughout his service, he held key leadership roles including Visit, Board, Search, and Seizure (VBSS) Boarding Officer, Damage Control Assistant, Weapons Officer, and Combat Systems Officer, while also leading ship navigation operations worldwide. He graduated from the United States Naval Academy and later earned a Master of Business for Veterans (MBV) from the USC Marshall School of Business.
Originally from Coronado, California, Rob developed a passion for surfing and lacrosse and earned the rank of Eagle Scout. He now resides in Charleston, South Carolina with his wife and three children and enjoys surfing, training Jiu-Jitsu, and creating memorable experiences with his family.
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Jordan Smith
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Jordan Smith
Jordan Smith is an Assistant Vice President of Federal Sales at O2X, where he draws on his leadership experience and operational background to deliver tailored human performance solutions to federal clients. In his role, he builds and maintains relationships with government agencies and implements performance solutions that improve resilience, strengthen readiness, and drive mission success.
Prior to joining O2X, Jordan attended the United States Military Academy at West Point, where he played defensive end for the Army Football Team and graduated in 2017 before commissioning as a Field Artillery Officer. Over his eight years of Army service, he held a variety of leadership roles, including Platoon Leader, Fire Support Officer, and Battery Executive Officer with the 1st Brigade, 1st Armored Division at Fort Bliss, Texas, as well as Battery Commander with the 434th Field Artillery Brigade at Fort Sill, Oklahoma. He concluded his military career as a Team Leader with the Defense POW/MIA Accounting Agency in Hawaii, where he led global recovery missions throughout Southeast Asia, Europe, and China in search of U.S. service members who remain unaccounted for from past wars and conflicts.
Originally from Oceanside, California, Jordan and his wife are raising their two children in their hometown community. Passionate about fitness and the outdoors, he enjoys strength training, surfing, and spending time with his family.

Rachel Miller

Rachel Miller
Rachel Miller is the Assistant Vice President, Operations at O2X. In this capacity, she manages the staffing, planning, travel, and execution of O2X’s programs throughout the year. Rachel oversees a network of over 250 O2X subject matter experts and instructors, ensuring seamless operations for each event. She is committed to building strong relationships, growing the O2X family network, and fostering a positive and rewarding work environment for current staff, creating a culture of support and collaboration.
Before joining O2X, Rachel worked in the Events and Experiences team at Fenway Sports Management, the sports marketing agency of the Boston Red Sox and Fenway Sports Group. In her role, she managed fan travel experiences, corporate events, and brand activations for several FSG entities and partners, including the Boston Red Sox, Texas Rangers, Washington Nationals, Liverpool F.C., Jim Beam, Dunkin’, and the Red Sox Foundation. Her diverse experience in sports marketing and event management gave her a strong foundation in large-scale event coordination. Rachel also holds a Master’s Degree in Broadcast Journalism with a sports focus from Boston University, where she completed her undergraduate degree in Journalism.Rachel was a standout member of the Women’s Soccer team at Boston University, where she was a two-time captain, two-time All-Patriot League selection, and three-time Patriot League Champion. Her dedication to sports extended beyond her college career, as she traveled to Uganda with Coaches Across Continents to promote the power of sport for social impact. After her soccer career, Rachel ran the Boston Marathon to raise funds for the Boston Bruins Foundation, igniting her passion for running and endurance training. Born and raised in South Shore, MA, Rachel is a member of the East Bridgewater High School Athletics Hall of Fame for her achievements in soccer and track and field.
In her free time, she enjoys spending time with her family, dog, and exploring the outdoors.

Crystal Schurko

Crystal Schurko
Crystal Schurko serves as a Senior Front End Engineer at O2X Human Performance, where she focuses on web and mobile application development, building intuitive user experiences and implementing new features that enhance the functionality and accessibility of O2X’s digital platforms. In her role, Crystal works closely with engineering, product, and design teams to create seamless user-centered solutions that support tactical athletes, coaches, and organizational leaders. Drawing on her strong operational background, she also plays an important role in refining agile development processes and improving collaboration across teams to support efficient product delivery and continuous platform improvement.
Prior to joining O2X, Crystal held software engineering leadership roles across the healthcare, publishing, and technology industries. She served as a Lead Software Engineer at Florida Blue and Banyan Hill Publishing, where she led development efforts focused on scalable web applications and user-focused digital experiences. Earlier in her career, she worked in client-facing software development roles at MercuryWorks and gained experience in embedded systems engineering with Magic Leap. Throughout her career, Crystal has built expertise in frontend engineering, agile methodologies, and product-driven development, allowing her to effectively bridge technical execution with business and user needs. She also maintains a strong passion for continuous learning and professional development, earning certifications across areas including full-stack web development, embedded systems, and modern frontend frameworks such as React and Next.js, while also participating in and winning multiple hackathons.
Outside of work, Crystal enjoys reading, research, and design, and is constantly exploring new technologies and creative outlets to expand her knowledge and skills. She lives in South Florida with her husband and two daughters, where she enjoys balancing her passion for technology with family life and personal growth.

Daniel Velez

Daniel Velez
Daniel Velez is a Senior Mobile Engineer at O2X, where he leads the development of high-performance mobile applications that drive forward the company’s mission to optimize human performance. With a foundation in business and a passion for technology, Daniel brings a strategic mindset to mobile engineering, creating seamless and intuitive user experiences that meet real-world needs.
Prior to joining O2X, Daniel played key roles at companies such as Reggora, Dragon Army, and TrueNorth, where he contributed to the design and deployment of impactful mobile solutions across diverse sectors. His strengths lie in solving complex technical challenges, writing clean and maintainable code, and fostering strong collaboration across teams. Daniel made the leap into tech in his late twenties and has since carved out a path defined by growth, curiosity, and a relentless drive to improve. His work reflects a deep commitment to learning and pushing the boundaries of what’s possible in mobile development.
Outside of engineering, Daniel is a dedicated enthusiast of combat sports and soccer, and enjoys any challenge that pushes him to grow, both personally and professionally.

Jeremy Petronella

Jeremy Petronella
Jeremy Petronella is the Senior Product Manager at O2X Human Performance, leading the strategy, design, and development of the company’s digital products that support tactical athletes and the organizations that rely on them. He blends product leadership with real-world operational insight to create tools that are intuitive, resilient, and mission-ready. Jeremy works cross-functionally with internal teams and end users to ensure O2X’s digital solutions enhance readiness, performance, and long-term well-being across the tactical community.
Before joining O2X, Jeremy built a career at the intersection of public safety, technology, and human performance. He previously shaped product direction for Active911’s nationwide emergency alerting platform, designing tools used in high-stress, time-critical environments. His perspective as both a product leader and an end user is grounded in more than 25 years of fire service experience spanning operations, training, and readiness development. In addition to his service background, Jeremy is a longtime fitness entrepreneur who has owned and operated two CrossFit gyms—including one in Cabo San Lucas, Mexico—where he coached athletes and developed programming tailored to elite performance and tactical demands.
Jeremy’s approach is rooted in a lifelong commitment to learning, human performance, and community. He and his wife, Kari, live in Oregon with their dog, Murph, where they stay connected to the outdoors and an active lifestyle that fuels their passion for health and performance. Outside of his work at O2X, Jeremy continues to pursue education, coaching, and personal development initiatives that strengthen his ability to serve the tactical population.

Joey Lee

Joey Lee
Joey Lee is a full-stack software/product engineer at O2X, where he leads the technical design and development of the O2X Coach's Portal web application. While splitting his time among mobile, back-end, and front-end feature work, Joey specializes in collaborating with product and design to shape and launch user-focused solutions end-to-end.
Prior to O2X, Joey held mid- through staff-level software engineering positions at organizations including Amazon, Florida Blue, and several fast-growing venture-backed startups from seed through Series D stage. These experiences gave him a broad perspective on designing, building, and scaling software products across diverse environments and team structures.
Joey studied computer science from high school through college and completed a Software Engineering Immersive at Hack Reactor. Outside of work, he has wide range of hobbies and interests — from Socratic philosophy, psychology, and mindfulness meditation to classical piano and jazz improvisation to barbell training to web novels. He lives with his wife and kids in St. Johns, Florida.

Ashley Roberts

Ashley Roberts
Ashley Roberts is the Manager of Recruiting and Talent at O2X, where she plays a key role in supporting the People Operations team. Her primary responsibility is attracting top-tier talent to O2X and guiding candidates through an efficient and engaging interview and onboarding process. In addition to talent acquisition, she also supports employee engagement and development across departments, helping to build and sustain a high-performing, mission-driven team as the organization continues to grow.
With over eight years of experience as a Certified Athletic Trainer, Ashley has worked across a wide range of environments, including secondary schools, collegiate athletics, military settings, and industrial performance roles. Her passion for serving military personnel and veterans is deeply personal, as she is the spouse of a Marine veteran. This connection fuels her commitment to the mission and strengthens her dedication to supporting those who serve. Prior to her current role, she contributed to hiring and onboarding athletic trainers and worked as an industrial athletic trainer, further expanding her expertise across multiple sectors.
Ashley holds a Master of Science in Athletic Training from the University of Central Oklahoma, providing a strong clinical foundation for her work in both human performance and talent strategy. Outside of work, she enjoys staying active through fitness, outdoor adventures such as boating, and spending time with her family, including her daughter and two beloved pit bulls. Her energy, work ethic, and commitment to others make her a valued member of both O2X and the broader community.

Joe McCullough

Joe McCullough
Joe McCullough serves as the Manager of Marketing at O2X Human Performance, where he oversees the planning, development, and execution of the company’s marketing initiatives and brand strategy. In his role, Joe manages a wide range of content and communication efforts, including social media campaigns, email marketing, public relations, the O2X Human Performance Podcast, and the company’s blog and digital storytelling initiatives. His work plays an important role in advancing O2X’s mission, educating audiences on the value of human performance, and strengthening engagement across tactical, military, public safety, and high-performance communities. Through both strategic planning and creative execution, Joe helps communicate the impact of O2X’s programs, people, and mission nationwide.
Before joining O2X, Joe attended the United States Merchant Marine Academy after receiving a conditional appointment and completing a preparatory program at the New Mexico Military Institute. While at Kings Point, he was involved in leadership and extracurricular initiatives, serving as a 3/C Petty Officer to the Regimental Commander, sailing as a cadet aboard the S.S. Horizon Pacific, and helping found the Kings Point Endurance Club. In June 2016, Joe sustained a cervical spinal cord injury that initially left him quadriplegic. Following months of intensive rehabilitation and therapy, he regained significant function and independence through relentless determination, resilience, and adaptability. His experiences overcoming adversity continue to shape both his personal perspective and professional approach. Joe’s background in the Maritime Logistics and Security Program, combined with the leadership and problem-solving skills developed during his recovery journey, laid the foundation for his career growth at O2X. Since joining the organization, he has held multiple roles including Operations Coordinator and Experience Coordinator before transitioning into his current position leading marketing initiatives.
Outside of work, Joe remains passionate about personal growth, resilience, and inspiring others through his journey of recovery and perseverance. His experiences have given him a unique perspective on adaptability, mental toughness, and the importance of community support. Through both his professional contributions and personal story, Joe continues to embody the values of resilience, purpose, and continuous improvement that are central to the O2X mission.

Daniel Williams

Daniel Williams
Daniel Williams serves as the Manager of Integrated Programs for O2X Human Performance on the West Coast, where he supports the implementation, oversight, and continued development of integrated human performance programs for tactical populations. After beginning his career with O2X as an On-Site Human Performance Specialist specializing in Strength & Conditioning, Daniel has continued to expand his leadership responsibilities while supporting embedded specialists and operational programs across multiple client sites. In his role, he works closely with tactical organizations and O2X personnel to ensure programs are effectively aligned with mission demands, operational readiness goals, and long-term performance outcomes for the populations they serve.
With more than 12 years of experience in the human performance field, Daniel has dedicated much of his career to supporting tactical athletes and Special Operations communities. Since 2015, he has worked directly within the special operations environment as a Human Performance Specialist, helping operators improve strength, durability, resilience, and overall operational readiness. Daniel began his work in the tactical space with Air Force Special Operations Command, supporting the 24th Special Operations Wing and the Special Tactics Training Squadron (STTS). Following his time with STTS, he transitioned to Naval Special Warfare Group 1, where he spent more than four years working alongside Navy SEALs and supporting human performance initiatives focused on optimizing performance and reducing injury risk within elite operational units. His extensive experience embedded within high-performance tactical environments continues to shape his practical and mission-focused approach to coaching and leadership.
Daniel remains deeply passionate about helping tactical professionals achieve sustainable, long-term performance success both physically and mentally. His hands-on experience within elite military communities, combined with his leadership within O2X’s Integrated Programs, has made him a trusted resource for both specialists and tactical organizations alike. Through his work, Daniel continues to support O2X’s mission of improving the health, readiness, and resilience of those operating in demanding environments.

Mark Christiani

Mark Christiani
Mark Christiani serves as the East Coast Human Performance Integration (HPI) Manager for O2X Human Performance, where he supports, develops, and mentors On-Site Specialists across multiple contracts and locations. In this role, Mark helps integrate comprehensive human performance programs focused on strength and conditioning, injury prevention, recovery, and long-term readiness for tactical and industrial populations. He works closely with both leadership teams and embedded specialists to ensure programs are operationally effective, sustainable, and aligned with client mission requirements.
Prior to stepping into his current leadership role, Mark worked as an On-Site Human Performance Specialist supporting the United States Army Reserve 81st Readiness Division, where he delivered strength and conditioning support designed to improve Soldier readiness, physical performance, and resilience while reducing injury risk. Before joining O2X, Mark served as the Brigade Lead Strength and Conditioning Coach for the U.S. Army’s Holistic Health and Fitness (H2F) Program with the 44th Medical Brigade at Fort Bragg, where he led the development and implementation of large-scale performance initiatives across multiple battalions and installations. During his time in the H2F program, he helped build Brigade-level strength and conditioning systems, oversaw new soldier performance initiatives, supported the distribution and integration of wearable technology, and contributed to data collection and performance analysis efforts. Earlier in his career, Mark worked in collegiate strength and conditioning at Savannah State University and the University of South Carolina, primarily supporting football and track and field athletes. His introduction to tactical strength and conditioning began during his time serving in the U.S. Army with 1st Battalion, 75th Ranger Regiment while preparing for Ranger School.
Mark brings more than a decade of experience in tactical and collegiate human performance and remains passionate about continuous growth as both a coach and leader. He earned his Master of Science in Sports Medicine from Georgia Southern University and his Bachelor of Science in Kinesiology and Health from Iowa State University. Mark is a Certified Strength and Conditioning Specialist (CSCS) and Registered Strength and Conditioning Coach (RSCC) through the National Strength and Conditioning Association. Outside of work, he enjoys competing in and coaching powerlifting, spending time at the beach, and continuing to refine his cooking skills.

Dave Burke

Dave Burke
Dave Burke serves as the Operations Coordinator at O2X Human Performance, where he plays a key role within the Operations department supporting the execution of O2X’s nationwide programs, events, and embedded specialist initiatives. In his role, Dave manages logistics and operational coordination for workshops, training events, and on-site programs, helping ensure that O2X personnel and equipment are fully prepared to support clients across the country. His responsibilities include organizing and overseeing shipping operations, maintaining equipment readiness, and supporting the systems and processes that allow O2X programs to operate efficiently at scale. As the organization continues to grow, Dave remains heavily involved in improving operational workflows, identifying creative solutions, and strengthening the consistency and professionalism of the O2X experience.
Prior to joining O2X, Dave worked as a manager at a local beach in Cohasset, Massachusetts, where he collaborated closely with first responders, emergency management personnel, and local fire and police departments. During this time, he developed and implemented safety procedures, coordinated operational planning efforts, and introduced fitness initiatives designed to improve team readiness and performance in a dynamic public safety environment. His experience managing operations and leading teams in high-responsibility settings helped build the leadership, organization, and problem-solving skills he now applies in his role at O2X. Dave’s passion for teamwork, preparedness, and operational excellence continues to drive his contributions to the organization and its mission.
Dave earned his Bachelor’s degree in Entrepreneurship in May 2022 and is currently pursuing his MBA at Lasell University. While attending Lasell, he was a two-time captain of the Men’s Lacrosse team, leading the program to a Greater Northeast Athletic Conference Championship while earning multi-year all-conference recognition and finalist honors for Defensive Player of the Year as a Short Stick Defensive Midfielder (SSDM). Raised on the Massachusetts South Shore, Dave remains passionate about competition, teamwork, and outdoor adventure. Outside of work, he enjoys traveling, surfing, spending time with family and friends, and being outdoors with his three dogs.

Joshua Stuart Shor

Joshua Stuart Shor
Josh Stuart-Shor is a Manager of Integrated Programs and Workshop Lead for O2X, where he leads the delivery and execution of human performance programs for tactical athletes and client organizations. In this role, Josh drives program effectiveness through strategic engagement, on-site leadership, and close partnership with clients to ensure high-impact implementation and sustained results. As a trained mediator and facilitator, he brings a deliberate, people-centered approach to strengthening organizational culture, improving communication, and enhancing overall team performance.
Prior to joining O2X, Josh served in the United States Army as an Infantry Officer in the 82nd Airborne Division before earning his Green Beret and going on to serve in the 3rd Special Forces Group at Fort Bragg, NC. During his military career, he led and operated in complex environments across multiple combat deployments to Iraq, Afghanistan, and Central Asia, earning numerous awards and decorations for his service. From 2015 to 2016, Josh participated in the Army’s Tactical Human Optimization Rapid Rehabilitation & Reconditioning Program (THOR3) while recovering from combat-related injuries—an experience that shaped his long-term commitment to human performance, resilience, and recovery.
Following nearly a decade of service, Josh transitioned from the military to continue his leadership in high-performance environments. In addition to his work with O2X, he serves as a Lieutenant in a major metropolitan fire department, where he leads teams in dynamic, high-stakes situations. Josh holds a Master’s degree in Conflict Resolution from the University of Massachusetts Boston and applies that expertise to lead, develop, and support individuals and organizations in achieving sustainable performance outcomes.
He resides in Boston, MA, with his wife, Jessica, their four children—Camden, Abigail, Harrison, and Anne—and their dog, Buck. Outside of work, Josh and his family enjoy skiing, hiking, and fly-fishing in the mountains of Vermont

Alyssa Cafarelli

Alyssa Cafarelli
Alyssa Cafarelli serves as the Content & Education Coordinator at O2X Human Performance, where she works cross-functionally with multiple departments to support the development and delivery of high-impact educational resources, marketing materials, client reports, and digital content. In her role, Alyssa helps ensure that O2X’s educational and communication materials effectively support tactical athletes, first responders, and high-performance organizations by delivering clear, engaging, and mission-focused content. Her collaborative approach and attention to detail play an important role in helping O2X maintain consistent, professional, and impactful resources across both internal and client-facing initiatives.
Prior to joining O2X, Alyssa worked as a preschool teacher for six years, where she developed a strong passion for education, communication, and helping others learn and grow. Her experience in the classroom strengthened her creativity, organization, and ability to connect with diverse audiences — skills that continue to support her work within O2X’s Education and Content teams. Alyssa also comes from a family deeply connected to the tactical community, which has fueled her personal connection to O2X’s mission of supporting those who serve others. Her combined background in education, communication, and content development has helped her become a valuable contributor to the organization’s efforts to educate and support tactical populations nationwide.
Alyssa earned her Bachelor’s degree in Communications and Media from Plymouth State University, where she graduated Magna Cum Laude and was inducted into the Communications National Honors Society, Lambda Pi Eta. During her time at Plymouth State, she further developed her passion for health, wellness, and digital media while creating content for the university’s recreation department. Outside of work, Alyssa remains passionate about supporting the tactical community and continues to find inspiration in the dedication and service of first responders, military personnel, and those who protect and serve their communities.

Brooke Williams

Brooke Williams
Brooke Williams is the Inside Sales Representative at O2X, where she plays a crucial role in supporting O2X’s Human Performance Business Development.
Before joining O2X, Brooke worked with enterprise organizations in SaaS sales, where she focused on implementing scalable solutions and streamlining content experiences for clients. Her background in business and technology helped her develop a keen understanding of operations and project management. Additionally, Brooke’s entrepreneurial studies at Bryant University sparked a deep passion for health and wellness, which led her to earn certifications in Nutrition and Personal Training, complementing her work in business. Brooke graduated from Bryant University with a Bachelor’s Degree in Business Administration and Entrepreneurship. While at Bryant, she co-captained the university’s first Women’s Club Lacrosse team during its inaugural season, showcasing her leadership skills and love for competitive sports. Brooke also studied international business abroad in Uruguay and Argentina, cultivating a passion for cultural exchange and travel.
Raised in a family of service members, both military and first responders, she has a strong commitment to giving back to tactical communities. In her free time, Brooke enjoys traveling, staying active, and contributing to causes that support those who serve others.

Elmer Diaz

Elmer Diaz
Elmer Diaz serves as the Creative Content Specialist at O2X Human Performance, where he produces high-quality visual and digital media content that supports the company’s mission and brand initiatives. In his role, Elmer develops engaging storytelling content across a variety of platforms, helping showcase the impact of O2X’s programs, people, and partnerships within tactical, military, public safety, and high-performance communities. His work includes capturing and producing photo and video content, supporting marketing campaigns, and creating visual assets that communicate the organization’s commitment to health, resilience, and performance. Through creative storytelling and strategic content development, Elmer helps strengthen O2X’s ability to connect with diverse audiences nationwide.
With more than five years of experience in media production and creative content development, Elmer has built a diverse professional portfolio spanning multiple industries and brands. Prior to joining O2X, he served as the Media Director at SoldierfitHQ, where he led multimedia production efforts and managed a wide range of visual storytelling projects. In addition to his full-time roles, Elmer has collaborated on freelance projects with nationally recognized organizations and brands including CBS Sports and lululemon, further expanding his expertise in video production, creative direction, and digital media strategy. His ability to combine technical production skills with authentic storytelling continues to play a valuable role in elevating O2X’s content and brand presence.
Elmer earned his Bachelor’s degree in Communication Arts from Hood College, where he developed a strong foundation in storytelling, media production, and visual communication. Outside of work, he enjoys exploring visual arts, watching films, and spending quality time with his family. His passion for storytelling, creativity, and meaningful connection continues to inspire both his professional work and personal pursuits.

Hugh Hamill

Hugh Hamill
Hugh Hamill is the Logistics Coordinator at O2X, where he is an integral member of the operations team. In this role, Hugh is responsible for managing the logistics and operational requirements for O2X Human Performance events and On-Site Specialists. He oversees the coordination, organization, packaging, and shipment of materials to various events across the country, ensuring everything is delivered on time and in perfect condition. Additionally, Hugh helps manage inventory and logistical needs at O2X’s headquarters, playing a key role in maintaining efficient operations.
Before joining O2X, Hugh gained valuable experience as a supervisor within the Intramural Athletic Board at Providence College, where he developed his passion for sports, health, and physical well-being. This role allowed him to gain leadership experience and further his interest in the logistics of athletic events. Hugh also worked as a marketing intern at a local bank on the South Shore of Massachusetts, where he honed his skills in communication and organizational support, contributing to his broad experience in both operations and marketing. Hugh graduated from Providence College in May 2023 with a major in marketing and a minor in sociology.
Growing up on the South Shore of Massachusetts, Hugh was an avid sports fan and played multiple varsity sports during his time at Marshfield High School. Outside of work, Hugh enjoys spending time with friends and family, skiing, and staying active outdoors. His love for sports and fitness continues to drive his personal and professional endeavors.

Ashley Tropea-Migrants

Ashley Tropea-Migrants
Ashley Tropea-Migrants is an Education & Curriculum Coordinator at O2X Human Performance, based in Massachusetts. In this role, she designs and implements educational programs that help tactical professionals enhance their performance, resilience, and recovery. Drawing on her background in human performance, injury prevention, and musculoskeletal care, Ashley specializes in translating complex medical and performance concepts into practical, engaging content that can be applied across a range of industries and audiences.
Before moving into curriculum development, Ashley served as an on-site Human Performance Specialist at O2X, where she worked directly with industrial athletes to optimize performance and reduce injury risk. Outside of O2X, she holds licensure and national certification as a Certified Athletic Trainer. She served as the sole Athletic Trainer at a high school for five years, during which she simultaneously worked in a hospital-based orthopedic and sports medicine clinic, splitting her time across both settings for four of those years. She later transitioned into a private orthopedic surgical clinic operating as the designated orthopedic department for a regional hospital, where she worked alongside surgeons, physical therapists, and occupational therapists across multiple specialties, gaining experience in musculoskeletal care, patient education, casting and bracing, durable medical equipment application, and movement screening.
Ashley earned her Bachelor of Science in Athletic Training from Bridgewater State University in 2015. Born and raised on Cape Cod, Massachusetts, she enjoys hiking with her dog, running, reading, and spending time with friends and family.

Kayla Stoneback

Kayla Stoneback
McKayla Stoneback serves as the Staffing and Travel Coordinator for O2X Human Performance, where she oversees staffing logistics and coordinates travel operations for company workshops, events, and nationwide engagements. In her role, McKayla works closely with internal teams, specialists, and partners to ensure efficient scheduling, travel coordination, and operational support across O2X programming. Drawing from her extensive background in tactical human performance and field operations, she brings a unique perspective to supporting both the people and logistical systems that drive successful program execution.
McKayla was O2X’s first embedded On-Site Specialist, joining the company in 2019 in support of Frederick County Fire and Rescue Services in Frederick, Maryland. Over the course of her career, she has spent more than nine years working within the tactical population, specializing in movement screenings, prehabilitation programming, tactical strength and conditioning, and comprehensive health and wellness initiatives for career fire departments. Prior to transitioning into her current role with O2X HQ, McKayla worked directly with tactical athletes to improve readiness, durability, and long-term performance outcomes. Her background in human performance began on the athletic side, where she worked with athletes of varying ages and competitive levels before expanding her focus into the tactical field. While completing her graduate education, McKayla conducted research focused on the relationship between the physical demands of firefighting and the fitness qualities required for operational performance, with her work ultimately being published.
McKayla earned her Bachelor of Science in Exercise Science with a minor in Nutrition before completing her Master of Science in Kinesiology and Outdoor Recreation: Sports Performance & Conditioning from Southern Utah University. In addition to her academic background, she is a certified Pregnancy & Postpartum Corrective Exercise Specialist and Athleticism Coach. Outside of work, McKayla enjoys spending time with her family and friends, being outdoors, and staying active alongside her husband, who serves as a career firefighter with the Saint Paul Fire Department. Together with their two young children, they enjoy activities including fishing, camping, hiking, hunting, and fitness.
Specialists

Lee Throckmorton

Lee Throckmorton
Carl “Lee” Throckmorton: In 2023, Lee retired from a 30-year career in public safety. He started his professional career with an Ocean Rescue Service in Southeast Virginia where he supervised up to 250 lifeguards per season. In 1997, Lee joined the fire department in Norfolk, Virginia. His fire service career spanned 26 years and included duties as a Paramedic, HazMat technician, and a founding member of the NFR Fitness Committee. He also spent 3 years as an arson investigator which allowed Lee to attend a Police Academy and participate in 6 months of Field Training with the Norfolk Police Department. His last assignment was as a Lieutenant on a busy ladder company in Midtown. In concert with his professional duties, Lee built a robust resume in strength and conditioning to include CSCS, TSAC-F, and CFFT alongside many other specialty courses. He also holds a Bachelors of Science from Old Dominion University. While working for both agencies, Lee had many opportunities to speak to members and recruits about the fitness/wellness needs of the tactical athlete. He continues to leverage his professional, educational, and practical experience to help tactical athletes exceed the physical and mental demands of public safety.

Michelle Sharp

Michelle Sharp
Michelle Sharp serves as an O2X Instructor and Yoga Specialist, bringing a diverse professional background grounded in leadership, service, and wellness. She previously served as a Judge Advocate in the U.S. Army, where she represented soldiers and provided legal counsel to commanders across multiple installations within the United States, as well as during two deployments to Iraq and Afghanistan. Following her military career, she was medically retired in 2024. Driven by a continued commitment to supporting others, Michelle is currently pursuing a Master’s degree in Education at William & Mary, working toward a specialization in Clinical Mental Health Counseling with a concentration in Military and Veterans. In addition to her academic pursuits, she is a certified yoga instructor teaching in Northern Virginia, where she resides with her husband, an active-duty Lieutenant Colonel, and her son. She also holds certification as an ASIST Suicide First Aid Provider. Outside of her professional and academic roles, Michelle prioritizes personal wellness and creativity. She enjoys strength training, long walks with her dog, engaging in crafts and Zen doodling as a form of relaxation, and cooking for her family.

Andrew Jenkins

Andrew Jenkins
Andrew Jenkins is an O2X Instructor from Virginia and has been a career firefighter/paramedic with Loudoun County Fire and Rescue for the last seven years. Drew is fortunate to be able to find a career that combines his passion for fitness and wellness along with having an impact on his community. When Drew isn’t on shift or assisting at the department’s health and wellness facility you can catch him outdoors or on the mats training Brazilian jiu-jitsu.

Mike Fitzpatrick

Mike Fitzpatrick
Mike Fitzpatrick is an O2X Instructor and proud United States Army Veteran, grateful for the opportunity to serve the last two decades. He completed combat deployments to Iraq and Afghanistan. His most recent role, before completion of service, was as Platoon Sergeant within a light infantry company of the Rhode Island Army National Guard. He currently serves as a Firefighter/EMT-B for a major city fire department in the Northeast, working on an Engine company and serving as an adjunct Fire Academy instructor. Mike holds a B.A from the University of Massachusetts, Boston and considers himself a lifelong learner. He is always eager to engage in discussion and the learning process. He is also a lifelong resident of the City of Boston, where he currently resides with his wife, their four children, and beloved German Shepherd.

Kevin Dautel

Kevin Dautel
Kevin is an Instructor with O2X Human Performance, where he has spent the last 6 years training tactical athletes in the military, government/federal agencies, and first responder communities. With over 12 years of coaching experience, Kevin focuses on building high-level performance that actually lasts.
A graduate of Castleton University with a B.S. in Exercise Science, Kevin holds a CSCS and has completed the OPEX CCP program, specializing in individualized program design and long-term athlete development. Kevin has been head coach of multiple CrossFit gyms and holds a CrossFit Level 2 certificate.
Throughout his career, Kevin has worked with a wide range of people—from Olympic lifters and elite gymnasts to tactical operators and those returning from injury. His approach is backed by hands-on training with the Active Life Immersion program, where he learned to better assess and create programs for athletes struggling with joint pain or mobility issues. He has also coached under Olympians David Durante and Chad Vaughn through PowerMonkey Fitness, focusing on technical proficiency in gymnastics and weightlifting.
Kevin’s goal is simple: helping people get better every day by using smart, individualized programming to help them reach their goals and move pain-free.

Christina Morris

Christina Morris
Christina Morris is an O2X Instructor. Christina is also a wellness entrepreneur and the creator of Gypsy Fit- an online wellness platform. Her Bachelors in Education has empowered her to coach thousands of athletes and clients over the course of the past 10 years.Her coaching journey began in 2011 at a Crossfit gym in Boston and has evolved into the creation of her own brand which promotes a more holistic approach to health. She equips clients with a roadmap towards sustainable wellness for their life’s journey through a variety of her nutrition and training programs.Christina is passionate about learning and evolving her coaching style as she continues to grow. Her certifications and continuing education include: Box Fit Certified, Crossfit Level 1 & 2, Crossfit Strongman, Juggernaut Powerlifting Seminar, Crossfit Mobility, Certified Physical Preparation Specialist, Precision Nutrition and currently working on becoming a Certified Transformational Nutrition Coach.As a competitive athlete, Christina has competed in the Reebok Crossfit Regional Individual and Team competitions for 4 consecutive years (2013-2016) in addition to competing in an amateur boxing match for charity hosted by Haymakers for Hope at the House of Blues in Boston in 2016.Christina wears many hats as student, trainer, coach and athlete but has also had the opportunity to work as a fitness model for some major brands like Reebok, UnderArmor and Nike to name a few.Her passion is using movement and nutrition as the catalyst for change empowering individuals to step into the best version of themselves. She is most proud about her volunteer work with The Phoenix-a nationwide nonprofit sober active community. She helped in the beginning phases of the Boston Chapter and continues to support their organization.

Mark Lane

Mark Lane
Mark Lane is an O2X Instructor. Mark brings a wealth of enthusiasm and knowledge to any team, but above all he brings an air of positivity. He uses his talents for good, and never evil, for the benefit of those around him. He has a passion for working with others to help them realize their full potential. Mark is an USAF veteran and former Firefighter. After an active childhood of team sports, he has spent over 20 years playing competitive rugby and almost 15 years as a CrossFit member and CrossFit Level2 Trainer(CF-L2). In 2005, Mark was diagnosed with Type 1 Diabetes which has given him a unique perspective on health regarding the tactical athlete with special considerations. Mark recently returned to school to complete a bachelor’s degree in Strength & Conditioning at The Citadel – The Military College of South Carolina. In his spare time, Mark coaches at a Charleston area gym and enjoys life with his family, traveling, playing/watching rugby, and just about any outdoor activity.

CJ Gibbs

CJ Gibbs
CJ Gibbs is an O2X Assistant Instructor. CJ first entered the fire service in 2014, when she joined her high school’s Fire Explorer program. After graduating, she continued to volunteer as she went through EMT, Paramedic School, and Fire Academy. CJ was hired by her first career department in 2009, then began working for her dream department, Denton FD, in 2012. Currently, CJ works at Denton’s rescue station and serves as an instructor for the department’s training program. CJ has a B.A.A.S with concentrations in Health Promotion, Public Administration, and Emergency Management from the University of North Texas. She has been a Crossfit Level 1 Trainer since 2016 and has used that training to help men and women prepare for careers in the fire service. CJ also serves as the Grant Coordinator for 555 Fitness, a non-profit whose goal is to help first responders create a resiliency to illness, injury, and disease. In her spare time, CJ works as an Adjunct Instructor for Tarrant County College’s Fire Program and travels the world.CJ’s passion to help others with their fitness journey stems from her past. Though always active, CJ struggled with being overweight until the age of 20, when she adopted a life of healthy eating and fitness. The accumulation of small changes over time allowed her to have a career she is passionate about, adventures she will never forget, and experiences she will forever cherish. It is her goal to help others reach their health and fitness potential, so they too, can enjoy all that life has to offer.

Scott Ziegler

Scott Ziegler
Scott Ziegler is an O2X Assistant Instructor. Scott has been a Firefighter – EMTB for over 15 years. Before becoming a firefighter he was a volunteer FF, worked on an ambulance, and in an emergency room as a tech. After this experience, he was hired into the City of Highland Park’s Fire Department in 2009. Highland Park, geographically, is a small city completely surrounded by Detroit and has an extremely high operational tempo. Scott worked there until he was hired by the City of Detroit in 2014, and is currently stationed on the west-side of the city on Truck 25, which resides with Engine 53. Scott is a certified Crossfit coach and has coached at a local gym for 6 years as well. He spends much of his free time hunting, fishing, and camping in northern Michigan, and also works for the fire-fighter non-profit, 555 Fitness, as one of their social media managers.

Samantha Hamilton

Samantha Hamilton
Samantha Hamilton is an O2X Instructor, Firefighter/EMT, and Certified Strength and Conditioning Coach dedicated to providing top-tier injury prevention, strength, and conditioning for tactical, college, high school, and youth athletes. As the founder and owner of a fitness studio specializing in tactical and elite athletes, Samantha’s impact goes beyond individual training. She has worked to transform her department in Concord, Massachusetts, fostering a healthier workplace by introducing pre and post-shift workouts, monthly challenges, and health facts posted to a whiteboard. While also being married to a firefighter, Samantha can understand the challenges of a work/life balance within the tactical population.Her commitment extends globally, having trained athletes and first responders in various countries, stemming from her study abroad experience in Ireland. With a Bachelor’s degree in Exercise Science, a Master’s degree in Rehabilitation Science, and currently pursuing a Doctorate in Trauma Informed Care, Samantha exemplifies a passion for continuous learning.Beyond her professional achievements, she actively supports organizations like Military Friends Foundation, Tough Ruck, and 22Mohawks, raising over $100,000 for veterans and first responders. Samantha’s relentless pursuit of self-improvement is evident in her participation in 12 marathons and annual competitions such as the Arnold’s in Strongman. O2X is not just a job for her; it’s her happy place, and her dedication to personal and collective well-being is unwavering. Outside of work, you’ll find Samantha at the gym, exploring the world, playing with her dog, or discovering new ice cream places.

Jessica Silva

Jessica Silva
Jessica Silva is an O2X Assistant Instructor. Jessica has been in the first responder world for most of her career. She started out as an EMT in San Jose and San Diego. After a military relocation to Virginia, she moved to the other side of the radio as a 911 dispatcher for the City of Virginia Beach. After receiving her BS in Criminal Justice, she participated in an internship with Virginia State Probation and Parole, and subsequently worked for the City as a Community Corrections Officer for domestic violence offenders. In 2011, she started volunteering with a Wilderness Search and Rescue team and shortly thereafter started training as a K9 handler. She and Nash, the dog, worked numerous searches for missing persons, downed aircraft, and cold case human remains searches throughout the state under the Virginia Department of Emergency Management, in conjunction with both state and local police, fire departments, and rescue personnel. In addition to raising two children and riding out 14 post 9/11 deployments, she served as Ombudsman for a SEAL command for several years, was part of the shaping of resiliency programs for special forces spouses and families, and is the author of a children’s book about deployment. She currently lives in Colorado, with her husband, who has recently retired after 27 years in the SEAL teams, enjoying the empty nest life.

Zach O Neil

Zach O Neil
Zach O’Neil is an O2X Instructor who has been involved in the fire service since 2019. He started his career as a call firefighter and was later hired as a full time firefighter/EMT in 2020 for a town in the metro Boston area. Prior to going full time in the fire service, Zach worked for the City of Worcester’s Division of Emergency Management. Most recently, he assisted in the City’s response to the COVID-19 Pandemic. Zach has a B.S. in Emergency Management and is a graduate of the Massachusetts Maritime Academy. He played soccer while at the academy and served as team captain his senior year. It was during his time at Mass Maritime when he found his passion for human performance. Zach also trained for and ran the 2018 Boston Marathon which further motivated his interest in fitness and wellness. Zach hopes to share his passion and motivate others within the tactical athlete community. Zach currently lives in the Boston area where he enjoys grilling, hiking and snowboarding in his free time.

Brooke Rich

Brooke Rich
Brooke DeForte Rich is an O2X Instructor. Brooke completed her undergraduate degree in Psychology and a Masters of Education in Counseling degree at the University of Maine. While at college, Brooke competed as a Division 1 runner for the track and field team. She served as a captain for the women’s indoor and outdoor NCAA collegiate track teams. Early on Brooke developed a passion for the connection of mental and physical health and how they both contribute to overall performance. After several years working in the mental health field, Brooke went on to earn a Bachelor of Science degree in Nursing. Post graduation, she worked at The Barbara Bush Children’s Hospital caring for children and their families. Currently, Brooke is a National Board Certified Counselor, a trained health coach and works as a Registered Nurse in a school setting. She is a lifelong athlete and has competed in many adventure races, triathlons, and endurance events. Brooke lives in Southern Maine with her family and enjoys lifting weights, hiking, being on the water, running, and traveling.

Matt Stoneback

Matt Stoneback
Matt Stoneback is an O2X Instructor. Born and raised in Quakertown, PA, Matt attended East Stroudsburg University of Pennsylvania. There he obtained a bachelor’s and master’s degree in Athletic Training. While obtaining his master’s degree, he became a volunteer Firefighter. After graduating he practiced as an athletic trainer and later was hired as a professional firefighter in Frederick County Maryland where he currently works.Matt truly loves his job as a career firefighter. Having an educational background in injury prevention and rehabilitation has given him the opportunity to train with and educate others in his department on how every aspect of health and human performance impacts career longevity. After discovering O2X and their focus on tactical athletes, Matt felt he could offer a unique perspective being a firefighter with a master’s degree in athletic training. Matt emphasizes proper technique and training with a purpose, all the while pushing yourself to be the best you can be. He wants to use his background and skills to educate others on how to develop healthy habits for long and fulfilling careers. Matt believes the history of the fire department is strong but there is a need for positive change in the health and wellness part of this profession and he wants to be a part of that change.Matt enjoys fishing, hunting, traveling and taking new classes both in fire and rescue as well as health and safety. He hopes he can bring a positive impact to O2X and bring change to the fire service all across the country.

Nate Larkin

Nate Larkin
Nate Larkin is an O2X Instructor. Nate brings 16 years of career experience from Fairfax County Fire and Rescue Department. Currently at the rank of Lieutenant, Nate is assigned to T425 in Reston, VA. His passion for training is focused on the psychological and physiological stressors which the mind and body are subject to during training and on the fire ground. Previously, Nate was the Operational Training Unit Lead in the Field Training Branch where he managed, developed, and instructed numerous training classes during conferences both nationally and internationally. Nate is also a current H.O.T. Instructor at FDIC.

Christine LaVopa

Christine LaVopa
Christine LaVopa is an O2X Instructor. Christine earned her B.S. in Physical Education with an emphasis in nutrition at Queens College in New York. She went on to attain her personal training, strength and conditioning and nutrition certifications leading to over 17 years of experience in the health, wellness and fitness industry. She enjoyed playing competitive level softball in high school and also competed in fitness competitions at the national level. As a wellness coach, she creates adaptable strategies and solutions for her clients. Her clientele ranges from professional single women to busy mothers, specifically military mothers. As a military spouse and mom, she has an appreciation and a great deal of gratitude for how challenging the military life can be so when she gets to help military members and their families, it brings an extra degree of accomplishment. Living healthy and being fit is her daily routine and when she isn’t helping clients she is learning more about fitness, nutrition and wellness to further serve her clients at a higher level.Although health and wellness is her passion, the second biggest joy in her life is her family. Spending time with her husband and kids. She’s also a true beach bum and enjoys the sun and sand at every opportunity.

Joseph Tardiff

Joseph Tardiff
Joseph “JT” Tardiff is an O2X Instructor who has been involved in the fire service since 2021. Before his career as a firefighter, JT worked as a State Special Police Officer for 10 years. JT has also been involved in coaching athletes since 2014 after he competed in the New England CrossFit Regionals where his team placed 8th overall. There he found a passion for fitness and living an active lifestyle and wanted to further his knowledge by obtaining his CrossFit level 1 & 2 trainer certifications. JT has worked with athletes in the class and individual settings to pass on his knowledge of fitness and overall health. He also played baseball and rugby growing up which helped shape his team mentality which he incorporates in his classes.

Patrick Farr

Patrick Farr
Patrick Farr is an O2X instructor who became an entrepreneur over ten years ago by taking the leap from the corporate world and opening a juice & smoothie bar called Quench Juicery. Since opening location #1, the business has expanded to 4 separate locations throughout New England, two of which have subsequently been sold off, and the remaining locations have now been franchised. Patrick is also active in the CrossFit community, being a former co-owner of CrossFit Overthrow, and holds his CrossFit L2 Trainer designation. Patrick holds a B.S. in Economics/Finance from Bentley University. Being a lifelong sports and fitness enthusiast, Patrick is a 6-time marathon finisher and enjoys sharing his knowledge of nutrition (Quench Juicery) and strength and conditioning (CrossFit) with like-minded individuals. In his spare time, Patrick enjoys spending time with his wife, Emily, and doing anything physically active in an attempt to burn off the endless energy of their three young rowdy boys. He looks forward to a lifetime of physical activity and is incredibly grateful for the opportunity to teach his young boys how to one day grow up to become great men.

Alima Mims

Alima Mims
Chief Mims started in the Fire Service in 2001 as a volunteer. Quickly, he realized his passion for this work and decided to make it his career. Following his volunteer service, he was hired at Augusta Fire Department in 2007. Capitalizing on the opportunity, Mr. Mims also obtained training as an Emergency Medical Technician/Intermediate, during this time. Chief Mims became an adjunct instructor with the Georgia State Fire Academy and taught a plethora of classes across the state. Mr. Mims obtained his associate degree in Fire Science and his Bachelor of Science in Public Safety Administration and is working on finishing his Master’s degree in Homeland Security. Prior to becoming a Fire Chief, Mr. Mims was responsible for the State’s USAR and Hazardous Material Teams while working for Homeland Security. Chief Mims is also a National Incident Management System Instructor. Chief Mims is a Smoke Diver in 3 states. He enjoys mentoring young men to become productive members within society, and coaching Basketball for the youth.

Hans Olson

Hans Olson
Hans Olson is a O2X workshop instructor. He currently works with the Defense Advanced Research Projects Agency (DARPA). In this capacity, he works with the Department of Defense, Special Operations Command, and the intelligence community transitioning next generation technologies to keep the U.S. at the forefront in the global competitive environment.Hans previously worked as a Senior Vice President with Teneo Risk. In this role, he led strategic engagements and advised CEOs, management teams, and executive boards on issues relating to cyber and physical security risks and mitigation strategies, crisis preparedness, planning, management and response.He was the Cyber Engagement Manager supporting the U.S. State Department’s Global Engagement Center. Their mission is to lead, synchronize, and coordinate the U.S. Government’s interagency technology efforts to counter foreign propaganda and disinformation.Hans was also the Assistant Undersecretary for Homeland Security, and the Senior Advisor for Antiterrorism and Cybersecurity, Executive Office of Public Safety & Security, Commonwealth of Massachusetts. In this role, he oversaw multiple agencies and the Homeland Security Grant Process for the state, as well as developed comprehensive antiterrorism and cybersecurity policies.Prior to his role with the Commonwealth of Massachusetts, Hans was the CEO of SubSea Energy North America, an innovative energy company that developed micro-hydropower systems for the Department of Defense. Earlier in his career, Hans was a civilian intelligence officer with the Department of Defense and a Navy Reserve intelligence officer working primarily with the special operations community. He has multiple overseas tours, including two deployments to Afghanistan.Hans holds an MPA from the Harvard Kennedy School, an MBA from Babson College, and a MA and BA from the University of New Hampshire.

Kortney Leazer

Kortney Leazer
Kortney Leazer is an O2X instructor and Certified Strength and Conditioning Specialist (CSCS). Kortney was a collegiate athlete while studying Criminal Justice and Spanish at the University of Lynchburg and joined the Virginia State Police after graduation. While working full-time, Kortney completed her Master’s of Science in Human Performance in 2024. She is currently working with local law enforcement and fire departments to enhance their physical performance and wellness.
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Courtney Carreon
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Courtney Carreon
Courtney Carreon is a strength and conditioning coach, group fitness instructor, and graduate student in Kinesiology, specializing in human performance for tactical and adaptive populations. With over a decade of personal connection to the special operations community, she brings a deep understanding of the mindset and demands faced by military, law enforcement, and first responder professionals. Her academic focus centers on tactical performance, neuroplasticity, and injury prevention—blending evidence-based research with practical application. Passionate about turning data into actionable strategies, Courtney develops wellness solutions that help individuals perform better, recover smarter, and sustain long-term readiness. As a Certified Strength and Conditioning Specialist (CSCS), she coaches both general population clients and tactical athletes, emphasizing functional fitness and long-term development. Courtney also serves as Operations Manager for Warpaint Creations, a family-run knife and tool company founded by her husband, a former Navy SEAL. Balancing her roles as a coach, entrepreneur, and parent, she understands firsthand the demands of service life and the importance of sustainable, real-world wellness strategies. With a degree in mass communication, Courtney brings strong communication skills to her coaching—helping clients and teams understand the “why” behind the work. Outside of work, Courtney serves on the board of a local nonprofit that provides equine therapy to children with special needs. She enjoys experimenting with new training methods, traveling with her family, and staying connected to the communities she serves. For Courtney, human optimization is more than a career—it’s a personal mission rooted in service, performance, and impact.

Matt Lysy

Matt Lysy
Matthew Lysy is an O2X Instructor and firefighter with a Level 1 High Performance Medicine Coaching Academy Certification through Arena Labs. A nine year veteran of the fire service and second generation firefighter, Matthew has recognized the need to incorporate the human element into operations. It is Matthew’s belief that training and education can prepare fire service leaders for the rigorous responsibilities of critical decision making on the scenes of fires and emergencies. Matthew grew up in New Jersey spending most of his days outside with neighborhood friends. He spent seven summers as an ocean lifeguard and was a competitive swimmer throughout High School and College. Matthew is a proud Eagle Scout. Matthew holds a Bachelors of Science Degree in Psychology from King’s College in Wilkes Barre, PA. Matthew is a Firefighter/Paramedic with the Prince George’s County, MD Fire/EMS Department, an adjunct instructor with the Maryland Fire and Rescue Institute, and has recently completed his tenure as a Shop Steward for the Professional Firefighters and Paramedics Association of Prince George’s County. Matthew is an advocate for the camaraderie and bond that physical activity can instill among a group of individuals. When not working Matthew enjoys staying active and traveling to new places.

Jackson Sinnott

Jackson Sinnott
Jackson Sinnott is an O2X instructor who grew up in Duxbury, MA. He enlisted in the Army in 2014 and served seven years in the 1st Battalion, 75th Ranger Regiment. Following his active-duty service, he transitioned to the Massachusetts National Guard, where he now serves as a State Marksmanship Instructor. Jackson graduated from Harvard University in 2025 with a degree in Government and secondary fields in Russian Language and Russia, Eastern Europe, and Central Asia Studies.
Jackson’s passion for human performance began during his time at the Home Base Intensive Clinical Program and Comprehensive Brain Health and Trauma Program in Boston, MA. This experience introduced him to holistic health and wellness, shaping his belief that raw physical performance is only a fraction of what it takes to achieve lasting health and longevity.
Outside of academics and his military career, Jackson enjoys reading, golfing, and competing in USPSA shooting events. With a commitment to pushing his limits, he hopes to complete an ultra-marathon endurance event in 2026.

Alli Houseworth

Alli Houseworth
Alli Houseworth is a trauma-informed yoga therapist, educator, and human performance specialist with over 15 years of experience in communications, program development, and facilitation. A Certified Yoga Therapist (C-IAYT) and iRest Level 2 Instructor, she works at the intersection of mental, physical, and emotional resilience, supporting high-performance populations including military, veteran, and first responder communities.
She has worked with organizations including the Army Recovery Care Program, Warriors at Ease, and Warrior Canine Connection, delivering programming that translates practices such as breathwork, mindfulness, mobility, and recovery into practical, accessible tools.
Her background in marketing and audience engagement strengthens her ability to connect with diverse groups and communicate complex ideas with clarity and impact. She holds a certificate in Business Administration from Georgetown University and a master’s degree from Columbia University, where she served on the faculty for four years. A former military spouse, Alli brings lived experience, credibility, and compassion to her work, creating spaces that emphasize both accountability and care.
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Anna Huddleston
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Anna Huddleston
Anna Huddleston lives in Virginia Beach, VA, where she has proudly served the community through her private practice and as a Military Family Life Counselor in the Hampton Roads area. In her career, she has had the privilege of sharing her passion for mental health and wellness in both large and small settings, developing and delivering presentations on mental health wellness checks, self-advocacy in seeking support, and normalizing counseling as an essential tool for well-being. As a military family counselor, Anna facilitated workshops on resilience, work-life balance, stress management, effective communication, and solution-focused strategies tailored to military life. One of her most rewarding experiences was leading a wellness and self-advocacy workshop for high school athletes, witnessing young adults embrace the importance of mental health and the value of seeking help. An active-duty Navy spouse and mother of three passionate young women, Anna has cultivated a versatile résumé across diverse roles in seven states over the past 24 years. Balancing her passion and priority for family with a strong professional presence, she earned a master’s degree in professional counseling. As a Licensed Professional Counselor, she has found her calling in empowering clients to find their strengths and supporting fellow counselors to excel in their roles. She is committed to contributing to organizations that value proactive health, mental well-being, and practical skill development, while also advancing her passion for collaborating with professionals, broadening her expertise, and driving meaningful impact within communities.
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Jen Farmer
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Jen Farmer
Jen is an O2X Instructor whose commitment to Health & Wellness was shaped by her son’s brain tumor diagnosis, a defining moment that fueled her passion for resilience and service. She has spent years supporting Veterans and First Responders, helping them cut through the noise and take ownership of simple, effective habits that support their well‑being.
She currently serves as the Health & Wellness Coordinator for her local Township's Fire and Police Departments and is actively involved in her local First Responder Peer Support network, offering connection, guidance, and practical support for the challenges they face both on duty and off. Jen also helps coordinate and lead Equine First Responder Training at a local barn, integrating experiential learning with stress regulation and communication skills.
A lifelong student, Jen thrives on learning something new every day. Her mission is to empower First Responders and their families to become the strongest, healthiest versions of themselves by focusing on what truly moves the needle; foundational habits, honest self‑reflection, and steady 1% progress that compounds into lasting change.

Mark Swinger

Mark Swinger
Mark is an O2X Leadership Specialist. Mark served 22 years as a Navy fighter pilot flying F-14 and F/A-18 aircraft, accumulating over 3200 hours and 830 aircraft carrier arrested landings. A former Blue Angel pilot, he flew the Left Wing and Slot positions as “Blue Angel No. 3 and 4” in 2008 and 2009. He served as the Squadron Commanding Officer of the VFA-192 Golden Dragons, and concluded his career as the Naval Aviation Legislative Affairs Portfolio Manager. Mark is currently an airline pilot for United Airlines. He holds a degree in Political Science from the University of Delaware, and a Master of Business Administration from Washington State University.

Brian Kitching

Brian Kitching
Brian Kitching is a former Army Ranger and Lieutenant Colonel with over 20 years of experience commanding high-risk missions in Special Operations and other combat units.In 10+ overseas deployments and 50+ months of combat, Kitching led hundreds of high-risk operations and was recognized on three separate occasions for bravery in battle. Kitching is a recipient of the nation’s third highest military decorations for gallantry, the Silver Star, as well as six Bronze Stars, two awarded for valor.Kitching served as a Downin Scholar at the Combating Terrorism Center at West Point and as a military fellow at the International Centre for the Study of Radicalisation at King’s College in London. His recent assignments include serving as a White House Fellow and Advisor in the Domestic Policy Council and Office of Management and Budget, and as an advisor to the Chief of Staff of the Army, the Army’s senior-most General, at the Pentagon. His final assignment was at the 101st Airborne Division, where he was the first African American to command the storied 2nd Battalion, 327th Infantry Regiment (“No Slack”), and he also served as the Director of Operations for the Division.Kitching earned a Bachelor of Science in Economics from Alabama A&M University, a Master of Public Administration from Harvard Kennedy School of Government, and a Masters of Arts in International Affairs from the Fletcher School of Law and Diplomacy at Tufts University. Kitching is a lifetime member of the Council of Foreign Relations.
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Warren Wright
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Warren Wright
Warren is a retired Coast Guard aviator and mission support specialist with over 20 years of experience planning and executing high-risk missions in the aviation, afloat and special missions communities. On three diverse continents and in four different aircraft, Warren flew over 1800 flight hours, conducting hundreds of operations in support of all 11-statutory Coast Guard missions. He has been recognized with various service and community awards, including the Meritorious Service Medal, Coast Guard Commendation Medal, and the Humanitarian Service Medal. He served as a Congressional Fellow, assigned to the office of Senator Lisa Murkowski (R-AK); the Chief of External Affairs for the 14th CG District and the principal liaison for Indo-PACOM Theater Security Cooperation; and the Deputy Chief of Incident Management and the Aviation Program Manager for most of the Coast Guard's west coast operations. Warren’s last operational assignment was as the Logistics Department Head and Commanding Officer of Military Personnel, at Sector Los Angeles – Long Beach, where he provided mission support for all operations in southern California and parts of Central America. Warren is a native of the Bronx, NY. He has a Bachelor of Science Degree from the U.S. Merchant Marine Academy, a Command and Staff Diploma from the Naval War College, and a Juris Doctor from the University of Hawaii, Richardson School of Law. He is a contributor to the Indo-Pacific Defense Forum, and a Life Member of the National Naval Officers Association. Warren also serves as the Head Lacrosse Coach at Wilson High School, in Long Beach, CA.

Brian Reed

Brian Reed
Brian Reed retired from the U.S. Army in 2023 as a Brigadier General after more than 34 years of active-duty service. He was commissioned as an Infantry Officer from the United States Military Academy in 1989. His leadership experience includes commanding the 1st Battalion, 24th Infantry (Stryker), and the 1st Stryker Brigade Combat Team, 25th Infantry Division. He is a veteran of numerous combat and operational deployments, including tours for Operation Iraqi Freedom, Operation Enduring Freedom, and Operation Uphold Democracy. Complementing his operational background, Brian holds a Ph.D. in Sociology from the University of Maryland. He also served in key roles at West Point, including as the Brigade Tactical Officer, Deputy Head of the Department of Behavioral Sciences and Leadership, and the USMA Chief of Staff. In his final assignment, he served as a Senior Advisor to the Secretary of Defense. Brian now channels his dedication to service as a passionate advocate for active-duty, first responder, and veteran mental health. He puts this advocacy into action through challenging physical endeavors, from a Denali expedition to climbs and hikes in the White Mountains and upstate New York. To raise funds, generate awareness, and honor the fallen, he has completed marathons and half-marathons and is an annual participant in tribute events like the Manion WOD, The Murph Challenge, the Extortion 17 Memorial Run/Ruck, and the CHAD1000X.

Sara Hendershot

Sara Hendershot
Sara Hendershot is an O2X Thrive Specialist. Sara is a lifelong athlete and competitor. She grew up in Boston, MA where she developed a love of sports from an early age. During her high school years, she moved to Simsbury, CT where she was introduced to the sport of rowing. Immediately drawn to the nature of the sport, she realized that this highly technical craft rewarded relentless hard work, and she committed herself to the goal of competing in college.This lead Sara to be recruited to row at Princeton University where she became her team’s Captain, a two-time All American, and graduated with a B.A. in Psychology. Upon graduation, she earned her way onto the United States Women’s National team and became a two-time World Champion and 2012 Olympian in the Women’s Pair where she finished in fourth place. Through this journey, she faced several bouts of injury, which lead her to study human movement and physiology and develop a passion for coaching and high performance.After retiring from the sport of rowing, Sara has taken the lessons she learned from professional sport and applied them to performing in business and life. She has developed a career in brand marketing for health and fitness companies, where most recently she helped build a sports nutrition brand from before its launch to its fourth consecutive year of growth. She is also a performance consultant to the Harvard Women’s Rowing Team, an avid mental health advocate, and she continues to compete in athletic events like the NYC and Chicago marathon. Sara now lives in Cambridge, MA with her husband Mike, son Maverick, and French Bulldog Bron.

Myron Burns

Myron Burns
Myron J. Burns, PhD is an O2X Resilience Specialist. Dr. Burns completed his undergraduate studies from Howard University in Washington, DC and graduate training in Counseling Psychology from Tennessee State University in Nashville, TN. In addition, he has completed post-doctoral training in health psychology from the University of Miami. Dr. Burns is currently an Associate Professor in the Department of Psychology and Neuroscience at Novasoutheastern University College of Psychology.He has instructed a variety of courses in psychology, counseling, and substance abuse. Dr. Bruns has worked with individuals, families, first responders, and military personnel on processing trauma and stress, depression, drug use, and stress management. His research interests are in health, personality, resiliency, and stress process variables. Dr. Bruns is a native Floridian, and when not working, this self described “military brat” can be found in the gym or traveling abroad.

Lauren Simmonds

Lauren Simmonds
Lauren Simmonds is an O2X Resilience Specialist. Lauren Simmonds has been a licensed clinical psychologist since 2015. Lauren went to the University of Central Florida for her Bachelor’s degree in Psychology, and continued her education at Nova Southeastern University where she obtained both her Master’s and Doctorate degree in Clinical Psychology.Lauren completed an internship at the Southern Arizona VA in Tucson, AZ and residency at the James A. Haley VA in Tampa, FL. Lauren continued her work with the military/Veteran population at Womack Army Medical Center in Fort Bragg, NC, working primarily with the 82nd Airborne Division.In 2019, Lauren went through support assessment and selection for AFSOC-GSU and began her career with Special Operations. Presently, Lauren is working at the Joint Special Operations Command at Fort Bragg, NC. Lauren has extensive experience with trauma focused interventions for the treatment of PTSD (combat and MST), as well as the treatment of TBI, depression, anxiety, and sleep disturbance.

Elizabeth Werly

Elizabeth Werly
Dr. Elizabeth Werly is an O2X Mental Performance and Resilience Specialist. She has a foundation in clinical psychology and works as an operational aviation psychologist for the United States Army. Dr. Werly has provided individual and organizational consultation for military personnel in both training and deployed environments.Her training focuses on performance enhancement in high stress, fast-paced environments with extreme performance expectations. Her work focuses on education, self-awareness, and advanced resilience training for individuals and teams in order to build and foster a culture of well-being for continued advancement and peak performance. Dr. Werly has been working with the military since 2015 and has deployed twice in support of combat operations.Her areas of expertise include: performance enhancement, advanced behavioral consultation, resilience and mental performance, personnel selection, executive coaching, leader coaching and development, training and program support, performance psychology, generational trends, and program evaluation.Dr. Werly currently lives in Nashville with her Husband Dan and their son, Jack.

Shumi Rawlins

Shumi Rawlins
Dr. Shumi Rawlins is an O2X Resilience Specialist and a licensed clinical psychologist. In 2005, after completing her training and licensure as a Psychologist, she earned her commission in the United States Navy. She later went on to serve in the Reserves. Dr. Rawlins has spent over 15 years combining her clinical work with her experiences as a military spouse in order to support active duty service members and their families as a clinician and teammate. In her role as an embedded psychologist at a Special Operations command, she became highly experienced at recognizing and addressing the outcomes of working in a high-risk environment and teaching strategies for strength and resilience. By having a specialization in assessment and selection, Dr. Rawlins has developed an understanding of the personalities and characteristics of those drawn to working in high-risk environments and necessary techniques for success and effectiveness.

Kally Swibes

Kally Swibes
Kally Swibes is an O2X Resilience & Mental Performance Specialist. She currently works for Versado Training – a company out of Raleigh Durham, specializing in adult learning within the life science industry. Prior to Versado, Kally worked in the advertising industry in Chicago and helped start a program called Athletes Connected, a collaboration between the University of Michigan and the NCAA. Her work with Athletes Connected allowed Kally to speak to Student Athletes at the University of Michigan and around the Big Ten about her struggles around mental health. The goal of these workshops was to normalize the topic of mental health and to promote help seeking in student athletes – a group who generally does not reach out for help when struggling with mental health issues.Kally now speaks with student athletes and organizations around the country using her story to demonstrate the power of human performance and how it contributes to the success of every individual.

Andy Haffele

Andy Haffele
Andy Haffele is an O2X Resilience Specialist and former U.S. Navy SEAL. He grew up in small-town southern Wisconsin enjoying the outdoors and playing football before attending the United States Naval Academy, where he studied Computer Science, competed in intercollegiate boxing, and graduated in 2001. He went on to complete SEAL training in San Diego and reported to SEAL Delivery Vehicle Team ONE in Pearl Harbor, Hawaii.
Only four months into training with his first SEAL platoon, Andy was critically wounded during a live-fire training accident on March 18, 2004, sustaining a close-range gunshot wound to the chest that caused severe and permanent nerve damage to his right arm and shoulder. Just six weeks later, he was diagnosed with testicular cancer and required additional surgery and radiation treatments before achieving remission.
A little over a year after Andy’s accident, his former platoon deployed to Afghanistan and was involved in Operation Red Wings, where 19 American servicemen were killed in action, including five of his platoon-mates. The events of that mission were later chronicled in the book and film Lone Survivor.
After years of physical recovery and therapy, Andy was medically retired from the Navy. He later transitioned into the Information Technology field and now works for a law enforcement agency in the Rocky Mountain region, supporting technology, leadership, and peer support programs.
Andy believes he has been given a second chance at life. A husband and father of three boys, he speaks openly about resilience, faith, and overcoming adversity while helping military members, first responders, and others navigate life’s most difficult moments.

Jennifer Pugh

Jennifer Pugh
Jennifer Pugh is an O2X Resilience Specialist with expertise in mental health skills training. Her areas of focus include acute and chronic stress management, emotion regulation, anger management, effective communication, crisis intervention, mindfulness, and cognitive restructuring. Jennifer served for many years as a staff clinician at her local VA hospital, engaging servicemembers, veterans, first responders and government employees in a variety of mental health treatment modalities. She now owns her own practice and teaches graduate clinical courses at Boston College. Jennifer received her B.A. in Psychology from Boston University and her MSW with a focus in veterans and military families from Boston College. After graduation, she went on to complete an academic fellowship at the Boston Psychoanalytic Society and Institute. She is currently licensed to practice clinical social work in Massachusetts and New York, and is certified in Interpersonal Psychotherapy, Acceptance and Commitment Therapy, and Integrative Behavioral Couple Therapy. Her professional experience includes the provision of individual psychotherapy, group therapy, clinical case management, and psychoeducation training in both inpatient and outpatient mental health settings. With personal ties to law enforcement and the military, Jennifer appreciates that the optimization of mental wellness is an integral part of maximizing human performance. Following the same advice she gives her clients, her free time consists of eating fun foods, getting outdoors, catching quality zzz’s, and working up a good sweat.

Arno Ilgner

Arno Ilgner
Arno Ilgner is an O2X Resilience Specialist with expertise in stress management, resiliency, and all things mental training for tactical athletes & first responders nationwide.Arno distinguished himself as a pioneering rock climber in the 1970s and ‘80s, when the top climbs were bold and dangerous first ascents. These personal exploits are the foundation for his unique physical and mental training program–The Warrior’s Way ®. In 1995, after a thorough search of the literature and practice of mental training and the great warrior traditions, Arno formalized his methods, founded the Desiderata Institute, and began teaching his program full time. Since then, he has helped thousands of students sharpen their awareness, focus attention, and understand their athletic (and life) challenges within a coherent, learning-based philosophy of intelligent risk-taking. Arno considers the joy and satisfaction in the effort – the “journey” – intimately linked to successful attainment of goals, the “destination.”Arno has taught clinics across the U.S.A. and abroad. He holds a BA in geology, spent several years operating his own geological consulting firm in the Wyoming oil fields, acted as Chief Financial Officer for an industrial tool distribution company, attended the Army Ranger School, and served a non-combat tour of duty in Korea. He currently resides with his family near Nashville, Tennessee.

Dan Cnossen

Dan Cnossen
Dan Cnossen is an O2X Resilience Specialist. Dan was raised on a 5th-generation family farm in Topeka, Kansas. After successfully completing SEAL qualification training in 2003, he deployed numerous times in support of global special operations. As a SEAL platoon commander, he was severely injured in 2009 in Afghanistan, resulting in the amputation of both legs above the knees. Turning to sport for recovery, Dan eventually began training full-time for the US Paralympic Nordic ski team. He has since competed for Team USA in the 2014, 2018 and 2022 Paralympic Winter Games and is the first male athlete to win a gold medal for the United States in biathlon, a sport that combines cross-country skiing with precision target shooting. Dan holds a BS in English from the U.S. Naval Academy, MPA from Harvard Kennedy School, and MTS from Harvard Divinity School. He has been working with O2X since 2018 as a resilience specialist.

Coleman Ruiz

Coleman Ruiz
Coleman Ruiz is an O2X Leadership and Resilience specialist. Coleman is also the Co-Founder and Director of Performance at the Mission Critical Team Institute. The MCTI develops research and practice for the Selection, Training, and Professional Development of Mission Critical Teams, defined as small (4-12 agents) integrated groups of organically trained and educated experts dealing with complex adaptive problems. Mission Critical Teams operate in immersive, but constrained (300 seconds or less), temporally constrained environments where the consequence of failure can be catastrophic. Mission Critical Teams, as examples, include Wildland and Urban Firefighters, Trauma Surgeons, Hostage Rescue teams, elite sports teams, Special Operations soldiers, etc.Coleman is also an Advisor and Partner at the Liminal Collective, reimagining the future of what is possible as a Human 2.0, Humans 2.0, and Humanity 2.0. The Collective helps create, plan, organize, and execute against some of humanity’s boldest endeavors ranging from space flight and deep-sea exploration to reimagining the future of national security and elite sport. The Liminal Collective serves as the operational planning arm for “never been done” events, and serves the individuals training for performance under pressure in high consequence environments.Coleman is a U.S. Naval Academy graduate and former Naval Special Warfare (SEAL) Officer. All-together, he served six operational combat deployments in both Afghanistan and Iraq. He’s served as troop commander, joint task force commander, and executive officer at various levels of Naval Special Warfare and served in U.S. Embassies in both Yemen and Kenya working directly with the Ambassador’s country team. Coleman also served as a Training Officer at both the basic and advanced Naval Special Warfare (SEAL) training schools.Coleman has served as a trainer, educator, and advisor for over a dozen collegiate teams, and professional athletic organizations. He serves as a US Naval Academy Trustee for Athletic and Scholarship Programs and serves as a Senior Fellow at the US Naval Academy’s VADM James B. Stockdale Center for Ethical Leadership.Since completing active duty service in 2011, Coleman has also served as the Executive Director of Carry the Load in Dallas, TX, a 501(c)3, as a board member at Tip of the Spear, a veteran-focused non-profit, and member of the Station Foundation’s veteran transition programs. Lastly, he often serves as a Mentor at COMMIT Foundation transition workshops, where senior retirees or high-potential veterans are creating their path into the private sector.Coleman graduated from the U.S. Naval Academy with a B.S. in Mathematics and earned an MBA in Finance at the Government School of Business & Public Policy from the Naval Postgraduate School in Monterey, CA.He lives in Annapolis, MD with his wife Bridget Ruiz and their three children, Coleman (age 16), Ben (age 14), and Oliver (age 10).

Geoff Krill

Geoff Krill
Geoff Krill is an O2X Resilience Specialist. Geoff is also an adventure athlete, professional skier and public speaker, who first found skiing when he was 12 years old when his family moved from Georgia to Connecticut. He continued to ski recreationally through college until suffering a spinal cord injury in a snowmobile accident in New Hampshire in 1995. As soon as he received the “ok” from his doctor, he learned to ski sitting down. Geoff went from student to instructor that first season with New England Disabled Sports at Loon Mountain in New Hampshire. He now serves as the Executive Director of Eastern Adaptive Sports. Geoff is a member of the Professional Ski Instructors of America (PSIA) National Demonstration team, which allows him to travel across the country to share his work at other mountains. He is also a PSIA examiner in the Eastern Division and spends much of his time leading clinicians and training others in the sport he loves. Some of Geoff’s important wheelchair “firsts” include being the first mono skier to tackle Tuckerman’s Ravine on Mt. Washington and the first hand-cyclist to travel the three notches (Franconia, Crawford and Bear notches) and 100 miles in one day. He currently lives in North Woodstock, NH with his wife, Heather and two children, Carver and Greta. As his wife puts it, you can always find him out trying to save the world one wheelchair at a time.

Stephen Durant

Stephen Durant
Dr. Durant is a Dorchester, MA native and rugby player. He is a clinical psychologist and the co-director of the PACES institute at Mass General Hospital, specializing in Sports Psychology (Performance and Character Excellence in Sports). Dr. Durant shares his own story of resilience, and how to tap into your own resilience in times of challenge and adversity.

Jess Moffitt

Jess Moffitt
Dr. Jess Moffitt, Psy.D., is an O2X Mental Performance and Resilience Specialist. Jess is a psychologist whose work focuses on assessment, selection, and performance in high-stakes environments. She specializes in understanding how individuals perform under pressure and helping elite teams and organizations make better decisions about talent, development, and team dynamics.
Dr. Moffitt has worked with the military for the past sixteen years. She has multiple combat deployments and has spent over 24 months in combat environments, providing psychological support, including personnel selection and training, coaching, consultation, and traumatic event/crisis management to individuals and teams across the U.S and internationally, including Afghanistan, Iraq, and other locations.
Her work spans both performance and behavioral health within high-performing populations. She develops and leads courses that train specialists in personnel selection, advanced psychological assessment, leadership development, and behavioral health care within special operations environments. Dr. Moffitt is a certified professional coach, and she also serves as the director of a post-doctoral fellowship in assessment and selection, where she mentors psychologists in the application of evidence-based evaluation methods in complex operational settings.
In addition to her teaching, training, and consultation roles, she oversees behavioral health care and systems across organizations, helping integrate psychological expertise into leadership, resilience, and performance support for high-performing teams. Jess was born and raised in Colorado, and she now lives in North Carolina with her husband and four children.

Hunter Barnhill

Hunter Barnhill
Hunter Barnhill is an O2X Resilience Specialist and a former U.S. Air Force pilot with over 700 hours logged in the B-52H Stratofortress, and over 600 hours in the T-6A Texan II. As a B-52H pilot, Hunter led his crew in accomplishing a variety of missions. Missions including nuclear deterrence, close air support, air-to-ground, direct attack, and counter-drug. In 2015, Hunter volunteered to be an Instructor Pilot and was thus tasked with the crucial and vital role of instructing and producing the Air Force’s next generation of highly skilled and capable pilots. On Easter Sunday 2017, Hunter suffered a seizure caused by a previously undetected brain tumor which required immediate surgery to remove. Hunter was subsequently diagnosed with malignant brain cancer, thus cutting short his military aviation career. The diagnosis led Hunter to develop a deeper respect for resiliency and a new-found passion for teaching others how to implement the life-saving and life-enriching skills into their own lives: “I had received hundreds of hours of resiliency training from the Air Force for the purpose of instructing other Airmen. Even in passing along those resiliency skills to others, I had failed to internalize and apply those skills myself, but that all changed when I received my cancer diagnosis.” The skills and techniques he once used to teach undergraduate pilots now enables him to teach and instruct thousands in developing and building their own resilience. Hunter resides in Columbus, Ohio with his wife Crystal, son Nolan, and dog Riley. Despite being found medically unqualified to fly, his passion for aviation continues. He enjoys studying leadership, is a proud Ohioan, and a die-hard Ohio State Buckeye athletics fan, especially football and hockey. Most of all, he loves seizing opportunities to strengthen his faith and spending quality time with his family.

David Meyer

David Meyer
Dr. David Meyer is an O2X Resilience Specialist and licensed psychologist specializing in PTSD and trauma. Before entering psychology, he spent 14 years in fire and EMS, serving as a wildland firefighter, EMT, engine foreman, and helicopter rappeller with the US Forest Service, including time with the Jackson Helitack crew. That firsthand experience in high-stakes environments gave him an intimate understanding of the unique pressures first responders face — knowledge that continues to inform his clinical work today.
Dr. Meyer earned his Doctorate in Clinical Psychology from the University of South Dakota, specializing in Disaster Psychology through the Disaster Mental Health Institute. During his training, he deployed with the American Red Cross Disaster Mental Health Team and worked with the Asian Disaster Preparedness Center in Thailand. He completed his internship at the Salem, Virginia VA and his postdoctoral fellowship through the Boston VA Healthcare System and Boston University, where he served as project director of a NIMH-funded longitudinal study examining risk and resilience factors in firefighter recruits across the US and Canada.
Dr. Meyer went on to spend five years on the PTSD Clinical Treatment Team at the Maine VA Healthcare System, providing trauma-focused treatment to military service members, veterans, and first responders. Today he owns Health Psych Maine, a group practice in Waterville, Maine, where he treats PTSD, helps clients manage stress, and conducts wellness consults with law enforcement and fire personnel. He brings a rare combination of field experience and clinical expertise to this work — having lived the job himself, he understands the culture, the operational demands, and the barriers that can keep first responders from seeking help. His approach pairs that practical understanding with Cognitive Behavioral Therapy and other empirically supported treatments. He has consulted with multiple law enforcement agencies, fire departments, and corrections facilities and was featured in the Maine Public Broadcasting documentary A Matter of Duty.
In his free time, Dr. Meyer enjoys exploring the outdoors with his wife and two daughters, running, carpentry, and making maple syrup.

Michael DeVries

Michael DeVries
Michael DeVries is an O2X Resilience Specialist. He is an Army Psychologist with over 18 years of experience working with high performance teams in the military and civilian sectors. Michael has his Master’s and Doctorate degrees in Counseling Psychology from Western Michigan University. Prior to the military, he worked as a facilitator for corporate team building events. For the past 11 years, he has worked with Special Operations units across the Department of Defense. Michael is board certified in Organizational and Business Consulting and is a certified business coach. His areas of expertise include executive coaching, leader coaching and development, assessment and selection, training support, performance psychology, and program evaluation through data analysis.

Art Miller

Art Miller
Dr. Art Miller is an O2X Resilience Specialist who earned a doctoral degree in Psychology from Pacific University in Oregon. After joining the US Air Force, Dr. Miller completed his internship at Wright Patterson AFB Medical Center and worked as a clinical psychologist at Air Force hospitals in North Carolina and New Mexico. He later transitioned into Operational and Survival, Evasion, Resistance, Escape (SERE) Psychology, serving as Chief of USAF SERE Psychology, SERE Medical Flight Commander, and Command Psychologist for an AFSOC unit. He finished his active-duty career as the JSOC Deputy Command Psychologist where his primary responsibilities included providing subject matter expertise on psychological matters related to Assessment and Selection (A&S), training, organizational health and resiliency, current operations, and behavioral health services. He also served as the USAF Operational Psychology Fellowship director during his time at JSOC and has completed multiple deployments to Afghanistan, Qatar, Jordan, and other locations in both clinical and operational roles. Dr. Miller retired from the Air Force in 2024 and transitioned to the Joint Communications Unit as an operational psychologist where he manages the A&S program, provides command consultation, and supports the training pipeline. Dr. Miller is married to a retired USAF Social Worker who has dedicated her professional career to supporting Special Operations members and their families. In his free time, he enjoys training for triathlons, which gives him the opportunity to travel and race around the world.

Joe Hassell

Joe Hassell
Dr. Joe Hassell, Ph.D. is an O2X Mental Performance and Resilience Specialist. Dr. Hassell is a licensed clinical psychologist who has been working as an embedded clinical and performance psychologist for the military Special Operations community since 2016. Dr. Hassell has over 20 years of experience working with adults, teens, and children and has worked with many special populations including veterans, department of corrections staff, sheriffs’ departments, corporations, all branches of the military, active duty and retired special operators, and combat support staff.
Dr. Hassell’s passion lies in assisting individuals and teams to perform at their highest level. Elite performers are aware of the importance of physical training; however, mental training is oftentimes less understood and/or overlooked, and it’s essential to unlocking one’s full potential.
Dr. Hassell has a B.A. in psychology from Rowan University, an M.A. in psychology from Pepperdine University, and a Ph.D. in clinical psychology from Alliant International University. He received specialized training in sport psychology and exercise physiology from National University and biofeedback training from Harvard University. Dr. Hassell completed the Advanced Trainer Certification Course (ATCC) on the VirTra combat simulation training program. He is trained to conduct the gold standard sport psychology assessment, The Attention and Interpersonal Styles (TAIS) assessment, and has reviewed assessment results with over 250 special operators.
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Dave Bauman
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Dave Bauman
Dave Bauman is an O2X On-Site Human Performance Specialist with the Tarrant County Sheriff’s Office and serves as the lead Physical Training Instructor at the Tarrant County College Law Enforcement Academy. Specializing in Strength and Conditioning for tactical professionals, Dave designs and implements comprehensive performance programs that enhance readiness, resilience, and long-term health for law enforcement and first responder teams. His work reflects a unique blend of corporate, military, and federal experience, allowing him to bring a well-rounded and practical approach to human performance.
Dave began his career as a Certified Public Accountant in Southern California before transitioning into human performance, where he discovered his true passion. He earned his Certified Strength and Conditioning Specialist (CSCS) credential in 2017 and Tactical Strength and Conditioning Facilitator (TSAC-F) certification in 2018. He further developed his expertise through roles with EXOS at Google, tactical strength and conditioning assignments at Marine Corps Base Quantico and Fort Bliss, and an internship with the Army strength program at West Point. His experience as a Federal Officer with Customs and Border Protection deepened his understanding of the physical and mental demands placed on tactical operators, shaping his holistic approach to performance training.
Dave holds a bachelor’s degree in Accounting and is currently pursuing a master’s degree in Marriage and Family Therapy, reflecting his belief that peak performance begins from the inside out. Outside of work, he enjoys hiking, exploring performance psychology podcasts, traveling, and attending metal shows. Through every endeavor, Dave brings disciplined focus and a deep passion for supporting those who serve.

Henry Jones

Henry Jones
Henry Jones is an O2X On-Site Human Performance Specialist with the City of Richmond and a Licensed Professional Counselor with a strong foundation in both clinical and performance psychology. In his role, he supports all City of Richmond employees, including Police and Fire personnel, by delivering group workshops focused on mental performance and resilience—tailored to the unique needs of each department. He also provides one-on-one coaching to help individuals apply these skills to their specific challenges.
While completing his graduate education, Henry interned as a sport psychology consultant for a Division III women’s basketball team and a local youth rowing club. He began his career at Dominion Hospital, supporting adults navigating complex mental health challenges through a partial hospitalization program. He later served as a Master Resilience Trainer – Performance Expert with Magellan Federal, working alongside U.S. Army soldiers to build resilience, enhance mental skills, and optimize performance in high-stress environments. Most recently, he worked in private practice at Bloom Health Centers, integrating clinical and performance psychology to help clients achieve personal and professional goals.
Henry holds a Master’s degree in Counseling Psychology with a concentration in Sport and Performance Psychology from Boston University and is a Licensed Professional Counselor in the state of Virginia. In his free time, he enjoys playing disc golf with his dog, training for HYROX, and experimenting with new recipes in the kitchen.

Christine Ortega

Christine Ortega
Christine Ortega is an O2X On-Site Human Performance Specialist with Mountain View Fire and Rescue, where she serves as a Certified Athletic Trainer specializing in injury prevention, management, and recovery. In her role, she helps tactical professionals maintain peak performance, reduce injury risk, and recover effectively to ensure sustained operational readiness.
She brings both clinical and coaching experience, with two years of direct experience evaluating and rehabilitating musculoskeletal injuries, as well as a decade of human fitness and performance coaching. Christine has worked across a wide range of environments, including the YMCA, Gold’s Gym, Orangetheory Fitness, and community recreation centers, developing a versatile skill set working with diverse populations. During her graduate training, she also gained extensive experience supporting Division I football, volleyball, and men’s basketball, as well as San Antonio FC, secondary school athletes, and the San Antonio Fire Department.
Christine earned her Bachelor’s in Exercise and Sports Science with a concentration in Pre-Rehabilitation Sciences and a minor in Psychology, followed by a Master of Science in Athletic Training from Texas State University. She continues to expand her expertise through certifications in NASM Personal Training, Barbell Rehab Method, Functional Dry Needling, and TRX Suspension Training, staying committed to evidence-based practice and empowering individuals to move and perform with purpose.

Nick Tavoukjian

Nick Tavoukjian
Nick Tavoukjian is an O2X On-Site Human Performance Specialist specializing in Injury Prevention as an Athletic Trainer with the Santa Ana Police Department. In this role, he supports the health, performance, and operational readiness of tactical professionals through a comprehensive continuum of care, including injury and illness prevention, acute care, rehabilitation, reconditioning, and performance training.
Nick brings extensive experience in post-conflict rehabilitation, having previously supported combat-wounded, injured, and ill U.S. Marines at Wounded Warrior Battalion-West at Camp Pendleton in their recovery journeys to return to duty or transition to civilian life. He has also served as an adjunct professor at Azusa Pacific University, teaching in both graduate athletic training and undergraduate kinesiology programs, and has worked as a non-profit executive focused on advancing rehabilitation and sports medicine initiatives in Armenia and surrounding regions. His international work includes coordinating trauma-informed care and rehabilitation efforts for war-wounded individuals, refugees, and children with disabilities, as well as contributing to health system strengthening initiatives.
Nick is a PhD candidate in Rehabilitation and Movement Science at Azusa Pacific University and holds a Master of Science in Athletic Training from the same institution, along with a Bachelor of Arts in International and Middle East Studies. He is a Certified Athletic Trainer (ATC), Certified Strength and Conditioning Specialist (CSCS), and Tactical Strength and Conditioning Facilitator (TSAC-F), with a deep commitment to advancing rehabilitation science and improving outcomes for tactical and injured populations.

Emily Watt

Emily Watt
Emily Watt is an O2X On-Site Human Performance Specialist specializing in Injury Prevention as a Certified Athletic Trainer with the El Monte Police Department. In her current role, she integrates evidence-based injury prevention strategies, functional movement principles, and performance optimization techniques to support tactical athletes in maintaining long-term health, resilience, and operational readiness.
Before joining O2X, Emily built a strong foundation in collegiate athletics, working primarily in Division I and Division III settings. She began her career at Rensselaer Polytechnic Institute (RPI), supporting Football and Men’s Ice Hockey, and most recently served at UCLA as the primary athletic trainer for Men’s Rugby while also supporting over 50 additional club sports. Across these roles, she managed a wide range of injuries and performance needs, from sideline emergency care in high-impact sports to preventative and ergonomic care in non-traditional athletic environments. These experiences shaped her adaptable, athlete-centered approach to care.
Emily earned her Bachelor of Science in Athletic Training from Castleton University in 2015, where she also competed in Division III Ice Hockey. She later completed her Master of Education at Whittier College as a graduate assistant, strengthening her foundation in injury prevention, rehabilitation, and holistic performance enhancement. At O2X, she brings a compassionate and proactive approach to optimizing the health and performance of first responders through education, care, and performance support tailored to their unique demands.

Chase Kapuscienski

Chase Kapuscienski
Chase Kapuscienski is an O2X On-Site Human Performance Specialist specializing in Athletic Training, supporting both Loudoun County Fire and Loudoun County Police. In this role, he helps ensure first responders are physically prepared for the demands of their jobs through injury prevention, rehabilitation, and on-site support, with a focus on maintaining operational readiness and long-term career health.
Before joining O2X, Chase began his professional career providing orthopedic rehabilitation to federal law enforcement personnel, focusing on injury recovery and return-to-duty strategies. His early experience working with tactical professionals helped him build a strong foundation in movement assessment, injury management, and performance enhancement. He earned his bachelor’s degree in Biology from the University of Mary Washington in 2020, where he was a four-year member and captain of the men’s lacrosse team.
Chase went on to complete a master’s degree in Athletic Training at Lasell University in 2022, where he was also a two-time team captain, GNAC Player of the Year, and conference champion. During his graduate training, he gained additional clinical experience supporting the women’s soccer team at Harvard University and the men’s lacrosse team at the College of the Holy Cross. Outside of work, he remains highly active, enjoys training, and values time with family, friends, and his dog.
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Fernando Lopez
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Fernando Lopez
Fernando Lopez is an O2X On-Site Human Performance Specialist specializing in Mental Performance with the Santa Clara County Sheriff's Office. He applies his background in sport psychology and resilience training to build meaningful connections and deliver mental performance strategies across the entire agency—from corrections and enforcement to professional staff. His approach centers on three core concepts—attention, acceptance, and emotion regulation—which he uses to help personnel manage stress and optimize performance when it matters most.
For more than a decade, Fernando has worked with Soldiers, athletes, students, and professionals across military, higher education, athletics, and private sector settings. His experience includes serving as a Master Resilience Trainer with the U.S. Army, contributing to Army-wide programs and curriculum development at the Walter Reed Army Institute of Research, and teaching as an Assistant Professor at John F. Kennedy University. Across these roles, he has emphasized that high performance is not only about outcomes, but also about building resilience, purpose, and strong relationships.
Fernando holds a Master’s degree in Sport Psychology from John F. Kennedy University and a Bachelor’s degree in Psychology from the University of California, Davis. He is also an approved mentor with the Association for Applied Sport Psychology. Outside of work, he enjoys practicing Brazilian Jiu-Jitsu, performing improv, and spending time with his family.

Brandon Paulus

Brandon Paulus
Dr. Brandon Paulus is an O2X On-Site Human Performance Specialist with the Chesterfield County Fire Department, where he supports the physical readiness and long-term health of first responders. In this role, he applies his clinical background and performance expertise to reduce injury risk, improve movement quality, and enhance resilience across the tactical population.
Brandon is a Doctor of Physical Therapy, earning his degree from Radford University in 2015. He is board certified in orthopaedics and is a Fellow of the American Academy of Orthopaedic Manual Physical Therapists, reflecting advanced specialization in musculoskeletal evaluation and manual therapy. He is also a Certified Strength and Conditioning Specialist and holds additional certifications in dry needling, spinal manipulation techniques, and blood flow restriction training. Before joining O2X, Brandon served as a physical therapist supporting military special operations within the Joint Special Operations Command (JSOC), where he provided rehabilitation, human performance support, and return-to-duty guidance across pre-selection, selection, and operational pipelines.
In addition to his tactical and clinical experience, Brandon has built a broad civilian practice centered on a movement-based, holistic approach to care, emphasizing injury prevention, pain management, functional restoration, and performance optimization. He also serves as an Adjunct Professor in the Department of Physical Therapy at Virginia Commonwealth University, where he mentors and teaches future clinicians. With deep experience across special operations, academia, and clinical practice, Brandon is committed to helping tactical athletes and first responders perform at their highest level both on and off the job.

Christina Philibert

Christina Philibert
Christina Philibert is an O2X On-Site Human Performance Specialist within the Spokane Fire Department, specializing in Strength and Conditioning with a background in nutrition. She draws on 19 years of military service, including three combat deployments, and over 12 years of strength and conditioning experience to help tactical athletes build resilience, reduce injury risk, and optimize performance. Christina holds two Master’s degrees in Exercise Science from Jacksonville University and American Military University and maintains multiple professional certifications, including ACSM Exercise Physiologist (ACSM-EP) and Certified Strength and Conditioning Specialist (NSCA-CSCS).
Before joining O2X, Christina served as a Research Assistant with the Sports Medicine Department at the Mayo Clinic in Jacksonville, where she supported sports medicine research and clinical initiatives. She also coached Special Olympics powerlifting, experiences that strengthened both her technical expertise and her commitment to supporting athletes of all abilities. These roles deepened her understanding of the science behind human performance and reinforced her dedication to applying evidence-based practices across tactical and athletic populations.
Originally from Connecticut, Christina enjoys paddleboarding, outdoor adventures, and participating in a wide range of recreational sports. With her foundation in tactical environments, advanced education, and passion for coaching, she is committed to advancing O2X’s mission and empowering those she works with to reach their fullest potential.

Grace Monroe

Grace Monroe
Grace Monroe, MS, RD, is an O2X On-Site Specialist with a focus on Nutrition and Strength and Conditioning. She obtained her bachelor’s degree in Exercise Science from Central Washington University and her master’s degree in Dietetics from Eastern Michigan University. For over a decade, Grace has owned a personal training studio in Tacoma, Washington, where she assists recreational, tactical, and everyday athletes in achieving balance through exercise and nutrition.Dedicated to lifelong learning, Grace is committed to expanding her knowledge base. She is a certified Level 1 YogaFit instructor and a Level 1 Running Coach through the Road Runners Club of America (RRCA). Additionally, she actively contributes to the Research and Education Committee and is a member of the Tactical Special Interest Group for the American Sports and Performance Dietitian Association, as well as the Sports and Human Performance Nutrition Dietetic Practice Group of the Academy of Nutrition and Dietetics.In her personal time, Grace is an outdoor enthusiast, particularly passionate about trail running. She has completed multiple runs around the base of Mt. St. Helens and participated in several ultra-endurance events. Grace also enjoys following the NFL as a lifelong Seahawks fan, spending time with her dogs, reading, and cherishing moments with her four nieces.

Anne Hruskoci

Anne Hruskoci
Anne Hruskoci is an Assistant Instructor and Injury Prevention Specialist with O2X. While studying at the New England Conservatory of Music to become an opera singer, she found her passion in health and human performance after achieving an 80 pound weight loss. She witnessed the transformative impact of prioritizing her health after her weight loss led to a significant reduction in chronic pain caused by a physical disability that she was born with. This became the driving force behind Anne’s decision to pursue a Doctorate in Physical Therapy.As a DPT, she is passionate about treating patients with neurological diagnoses, such as strokes, spinal cord injuries, and TBIs, in both inpatient and outpatient rehabilitation settings, Anne still occasionally organizes singing performance opportunities for herself and musical colleagues in the Washington DC area to benefit causes she is passionate about.

Myles Brown

Myles Brown
Myles Brown is an O2X On-Site Human Performance Specialist and Program Manager specializing in Strength and Conditioning. In this role, he leverages his expertise to develop and implement performance programs that enhance physical readiness, resilience, and long-term durability. His work emphasizes strength, mobility, and injury prevention strategies to optimize performance for tactical athletes.
Before joining O2X, Myles served as the Installation Lead Strength and Conditioning Coach at Fort Wainwright in Fairbanks, Alaska, where he led the implementation of the U.S. Army’s Holistic Health and Fitness (H2F) program. His prior experience includes three seasons with the University of North Carolina at Chapel Hill football program, where he developed training systems for incoming freshmen and managed mobility and flexibility initiatives. He has also worked with football and women’s lacrosse at the University of Connecticut and supported tactical athletes within the Human Performance Department at the United States Army Special Operations Command in Fort Bragg, NC.
Myles earned his M.S. in Kinesiology from East Carolina University and a B.A. in Exercise and Sports Science from the University of North Carolina at Chapel Hill. He holds certifications as a Certified Strength and Conditioning Specialist (CSCS) and Tactical Strength and Conditioning Facilitator (TSAC-F) through the NSCA, along with additional credentials in USA Weightlifting and Functional Range Systems.

Charlie Badawy

Charlie Badawy
Charlie Badawy is an O2X On-Site Human Performance Specialist specializing in Injury Prevention as a Doctor of Physical Therapy (DPT). He is a board-recognized Sports Certified Specialist (SCS), NSCA Certified Strength and Conditioning Specialist (CSCS), and USA Weightlifting Level 1 Sports Performance Coach. His expertise lies in integrating rehabilitation and performance training to help athletes prevent injuries and enhance physical capabilities.
Before joining O2X, Charlie completed advanced postdoctoral training in sports physical therapy at the University of Miami, where he worked with the rowing and swim & dive teams. He further refined his clinical expertise at Wake Forest University, supporting Division I football, basketball, and baseball programs. Following his fellowship, he remained at Wake Forest as a Clinical Sports Physical Therapist, treating injured athletes and serving as Program Coordinator for the Division I Sports Fellowship program. He also contributed to academia as an instructor in High Point University’s DPT program, focusing on strength and conditioning in sports physical therapy, and has published research related to ACL reconstruction rehabilitation.
Charlie holds a Bachelor of Science in Human Nutrition, Foods, and Exercise from Virginia Tech and a Doctorate in Physical Therapy from the University of Pittsburgh. His early career included strength and conditioning internships, work as a personal trainer, experience in a mixed martial arts facility, and involvement in developing a program for an adaptive sled hockey team. Outside of work, he is an avid Brazilian Jiu-Jitsu practitioner and weightlifter and enjoys hiking and trail running.

Ryan Glaize

Ryan Glaize
Ryan Glaize is an O2X On-Site Human Performance Specialist specializing in Strength and Conditioning. He leverages his expertise to help tactical athletes maintain optimal health, enhance performance, and return to duty stronger following injury. His work emphasizes injury prevention, recovery strategies, and long-term physical resilience to support sustained operational readiness.
Before joining O2X, Ryan worked with the University of South Carolina Gamecocks football program as a strength and conditioning coach. Prior to that, he served as a graduate assistant at Liberty University, where he gained experience in both strength and conditioning and sports nutrition while earning his master’s degree. During his time at Liberty, he worked with Olympic sports athletes before transitioning into football, strengthening his foundation in athlete development, performance optimization, and recovery.
Ryan holds a bachelor’s degree in Homeland Security from Virginia Commonwealth University, where he also supported the Richmond City Police Department by assisting with training and coaching officers. He is passionate about applying his diverse background in athletics, performance, and tactical environments to improve the health, readiness, and performance of those he serves.

Kelly Wilson

Kelly Wilson
Kelly Wilson is an O2X On-Site Human Performance Specialist specializing in Injury Prevention as a Doctor of Physical Therapy (DPT). She is a Board-Certified Clinical Specialist in Sports Physical Therapy (SCS), leveraging her expertise to help tactical professionals and athletes recover from injury while optimizing performance. In her role, she provides education, hands-on treatment, and performance-focused rehabilitation strategies to support safe and effective return to peak readiness.
Prior to joining O2X, Kelly built an extensive clinical and sports medicine career working with a wide range of populations. She began with the Virginia Tech Hokies, treating athletes recovering from sports-related injuries and serving as a clinic director until 2017. After relocating to Northern Virginia, she provided rehabilitation services to diverse clients, including service members, politicians, and professional athletes from organizations such as the Washington Commanders, Washington Nationals, DC United, Washington Spirit, Loudoun United Football Club, and DC Breeze Ultimate Frisbee. She also worked at the Inova Concussion Clinic, specializing in vestibular rehabilitation and leading a Return to Performance Quality Improvement Project to improve consistency and accuracy of clinical testing across physical therapy settings.
Kelly earned her Bachelor of Science in Human Nutrition, Foods, and Exercise with an Honors Baccalaureate Degree from Virginia Tech in 2009, where she also minored in Psychology and Chemistry. She went on to earn her Doctorate in Physical Therapy from Shenandoah University in 2012. As a Board-Certified Clinical Specialist in Sports Physical Therapy (SCS), she continues to advance rehabilitation and performance practices to support both athletes and tactical professionals at the highest level.

Tommy LaBriola

Tommy LaBriola
Tommy LaBriola is an O2X On-Site Human Performance Specialist specializing in Strength and Conditioning. In his role, he focuses on optimizing performance, resilience, and durability through individualized, evidence-based training programs designed to meet the demands of tactical athletes.
Prior to joining O2X, Tommy served as the Head AAA Strength and Conditioning Coach for the Toronto Blue Jays, where he spent five years within the organization’s minor league system working across multiple levels. During his time with the Blue Jays, he was part of an interdisciplinary high-performance team responsible for developing minor league players into Major League athletes. He also played a key role in developing and scaling workload management systems across the organization, while contributing to leadership and staff development initiatives. Before his time in professional baseball, Tommy served as a Graduate Assistant Strength and Conditioning Coach at Salisbury University, where he trained baseball, women’s soccer, and football teams. He also gained additional experience through internships at Georgetown University, the University of Pittsburgh, Salisbury University, and in the private sector at the Parisi Speed School.
Tommy earned a Master of Science in Applied Health Physiology and a Bachelor of Science in Exercise Science with a minor in Athletic Coaching from Salisbury University, where he also competed as a collegiate baseball player. He holds multiple professional certifications, including Registered Strength and Conditioning Coach (RSCC), Certified Strength and Conditioning Specialist (CSCS), Functional Movement Screen Level 2 (FMS L2), Functional Range Conditioning Mobility Specialist (FRCms), and USA Weightlifting Level 1 Coach (USAW L1). Outside of work, Tommy enjoys spending time outdoors, attending concerts, and playing the drums.

David Ayscue

David Ayscue
David Ayscue is an O2X On-Site Human Performance Specialist specializing in Strength and Conditioning. He has trained collegiate, professional, and tactical populations, including serving as a strength and conditioning coach for the 1st Armored Division Combat Aviation Brigade (1AD CAB) at Fort Bliss and the U.S. Air Force Undergraduate Pilot Training (UPT) Program. In his current role, he designs and implements performance enhancement programs tailored to the unique physical demands of tactical environments, with a focus on optimizing readiness, durability, and overall performance.
Prior to joining O2X, David led physical training and performance education initiatives aimed at enhancing pilot readiness within UPT, while also supporting 1AD CAB personnel through structured strength and conditioning programs for soldiers and leaders. He brings extensive experience in collegiate athletics, having worked with teams across football, soccer, swim & dive, and tennis at the University of Richmond and Miami University. Additionally, he has trained professional baseball athletes in the private sector, further broadening his expertise across high-performance environments.
David holds a Bachelor of Science in Kinesiology from Miami University and a Master of Education in Organizational Leadership and Adult Learning from Park University. He is a Certified Strength and Conditioning Specialist (CSCS), Strength and Conditioning Coach Certified (SCCC), and a USA Weightlifting Level 1 (USAW-1) coach. Outside of work, David enjoys camping, hiking, and exploring the outdoors with his family, as well as taking on new culinary challenges and pursuing the perfect cup of coffee.
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Corbie Collins
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Corbie Collins
Corbie Collins is an On-Site Human Performance Specialist specializing in injury prevention as a certified athletic trainer. In her current role, she supports Delta Air Lines personnel by promoting injury prevention strategies, performance optimization, and long-term health and wellness.
Prior to joining O2X, Corbie discovered her passion for the industrial setting while working with one of the largest theme parks in Orlando. There, she led individualized and group health and fitness initiatives, coordinated training programs for high-risk departments, conducted biomechanical analyses and ergonomic risk assessments, and implemented strategies to reduce injury risk and improve employee well-being.
Corbie earned her Bachelor’s degree in Kinesiology from Oregon State University in 2020 before completing her Master’s degree in Athletic Training in 2022. Guided by a holistic approach to care, she is passionate about helping individuals build resilience, prevent injury, and achieve sustainable performance through personalized support and evidence-based strategies.

Jessica Scott

Jessica Scott
Jessica Scott is an O2X On-Site Human Performance Specialist embedded with Delta Air Lines in Orlando, FL, where she serves as an Injury Prevention Specialist, Athletic Trainer, and Certified Strength and Conditioning Specialist. In this role, she designs and delivers proactive injury mitigation and performance programs tailored to support workforce readiness, movement efficiency, and long-term health. Her work focuses on enhancing durability and ensuring the Delta team remains resilient and high-performing in a demanding industrial environment.
Jessica brings nearly a decade of experience as an industrial athletic trainer, with a career defined by her versatility across diverse populations. She has optimized performance for Division I athletes, professional dancers, construction crews, and theme park performers, giving her a well-rounded perspective across both athletic and industrial settings. She also holds an OSHA 30-Hour General Industry card and the Certified Ergonomic Assessment Specialist (CEAS) credential, further supporting her ability to foster safe and sustainable work environments.
She earned her Bachelor’s degree in Athletic Training with a minor in Psychology from Marshall University and is currently pursuing a Master’s in Public Health with a concentration in Leadership and Public Health Practice. Grounded in a holistic, whole-person approach to health and performance, Jessica is committed to helping individuals prevent injury, enhance durability, and reach their fullest potential. Outside of work, she enjoys spending time at the beach, exploring local coffee shops, and being with her family.

Greg Kelly

Greg Kelly
Greg has been a proponent for O2X from the very beginning having helped organize and attend the inaugural human performance workshop in 2015 and has been an advocate ever since. Greg brings a diverse background to our team to include service in Army Special Forces, U.S. Marines and the Boston Fire Department. He also has a background in cyber security and veteran advocacy. As a Marine he served in peace keeping and security operations. As a Green Beret he led combat operations in Iraq and Afghanistan. As a firefighter he has led fire suppression, technical rescue, and emergency medical operations. He also served at “ground zero” in New York City in 2001.Greg is a co-founder of Massachusetts Fallen Heroes, a highly impactful non-profit organization that honors fallen service members, supports Gold Star families and empowers veterans. Greg is also a co-founder of the InnoVets program, which seeks to bring veterans into the cyber security profession. Greg works with the executive team at Blue Mantis modernizing and hardening private sector companies in the cyber threat environment. Having experienced extensive traumatic stress Greg became interested in personal resilience. He has trained and served as an Army Master Resilience Trainer (MRT), Applied Suicide Intervention Skills Trainer (ASIST), Critical Incident Stress Management (CISM) response team member, and peer-support councilor. During his service to our country, his community and his teammates, Greg has gained extensive leadership experience under the most extreme of circumstances. He knows firsthand of the stressors that challenging careers have on individuals and families, and of the necessity of a comprehensive human performance program. Greg once noted that the motto of Army Special Operations Command was fitting when describing the O2X approach, “Sine Pari”, without equal. Armed with faith, discipline and an indomitable warrior spirit Greg continues to mentor soldiers, serve his community, and make a positive impact on individuals, teams, and organizations. Greg lives in Boston with his wife and three children.

Alex Othmer

Alex Othmer
Alex Othmer is an O2X Lead Instructor and former U.S. Navy SEAL Officer with a background in special operations and private-sector security. He graduated from the United States Merchant Marine Academy with a degree in Nautical Science and a U.S. Coast Guard Third Mate Unlimited Tonnage License.
As a SEAL Officer, Alex led combat and clandestine operations around the world, managing multi-million-dollar resources and operating alongside U.S. embassies, foreign governments, and international partners in high-risk and non-permissive environments.
After transitioning from military service and motivated by his personal journey and commitment to mental health, Alex co-founded Guardian Revival, a 501(c)(3) nonprofit organization dedicated to supporting veterans, first responders, and their families.
Currently as the Director of U.S. Security for Gideon Risk Management, Alex oversees all U.S. based security operations for ultra-high-net-worth and high-profile individuals, families, and corporations.
Alex holds a master’s degree in Psychology from Penn State and is currently pursuing his EMBA at Cornell University.

Stephen Pace

Stephen Pace
Stephen Pace is an O2X Lead Instructor. Stephen is a former Reconnaissance Marine and Scout Sniper in the United States Marine Corps. During his time in the Marines, Stephen conducted multiple combat deployments to Afghanistan in support of Operation Enduring Freedom where he received numerous military awards for combat action. After completing his service, Stephen transitioned to a job as a Strength and Conditioning Assistant Coach at a Sport Rehabilitation facility training, educating, and rehabbing athletes recovering from sports injuries. During this time, Stephen began to combine his combat fitness with sports training and rehabilitation and continued his passion for health and wellness. From there, Stephen went on to obtain his bachelor’s degree from Texas State University where he majored in International Relations due to his love for travel as well as his desire to return to the government sector later in his professional career. He is currently a protective agent at Gavin de Becker & Associates which is a high-level private security firm where he specializes in executive protection for public figures. Stephen travels a little over 200 days of the year in support of his job all across the globe and loves the profession of safeguarding human life. If he isn’t traveling, you can find him in the gym or on the golf course and yes, even the golf clubs travel with him.

Rob Lara

Rob Lara
Robert Lara is an O2X Lead Instructor. Rob is from Colorado and enlisted in the Army in 1998. He was assigned to the 82nd and then was a Scout Sniper in the 121st Infantry located in Hawaii. In 2019, Rob retired from the Army and has served in Special Operations since 2003. During this time he had the privilege of serving in 3rd and 10th Special Forces Group as well as 1st SFOD-D during his 21 years. Rob has served in multiple overseas combat theaters and always works to support our great Nation while in and out of the US after retirement. While on active duty, he has competed in CrossFit in the US and abroad as well as owning a gym to assist in training athletes to amplify their physical needs on and off the battlefield. Rob has worked with first responders, civilian athletes and military to educate personnel in physical fitness and injury prevention. He was also afforded the opportunity to work and train with USA Weightlifting Coaches and the Monaco Olympic Weightlifting Team. During his time in the military he has seen his share of injuries with himself and teammates. The physical and mental recovery times can be hard to deal with.To this day, Rob strives to grow as an athlete and pass along lessons learned from his past to help support those who want to live a well balanced healthy lifestyle. Rob’s balance comes from skiing, off-road driving, hiking, hunting, fishing, physical fitness and everything between. Nothing is free and only dedication through a healthy education about physical and mental fitness can assist in those modalities for individuals that support the teams they work with.

Karl Huey

Karl Huey
Karl is an O2X Lead Instructor. Karl attended the US Naval Academy, where he played four years of ACHA ice hockey and graduated with a degree in quantitative economics. After, he started his Naval Special Warfare career and graduated with BUD/s class 325. He served on SEAL Team THREE, where he deployed to Iraq in support of Operation Inherent Resolve. He then moved to Florida to serve at Special Operations Command SOUTH. At SOCSOUTH, Karl served as the advisor for maritime special operations in the Caribbean region and deployed to Haiti under SOUTHCOM Joint Task Force. Karl transitioned out of the military in 2022 and is now a Deputy for the Sonoma County Sheriff's Office. Karl started his athletic career at three-years-old, and to this day is an enthusiastic competitor. Karl still enjoys playing hockey and has competed in endurance races, powerlifting, and CrossFit.

Josh Hacker

Josh Hacker
Joshua Hacker is an O2X Lead Instructor. Josh was born in Houston, Texas and raised by hard working parents that instilled strong work ethic and strong character from an early age. He attended Sam Houston State University and 10 days after graduation left for Navy boot camp with his sights set on becoming a SEAL. After a long road that dream was realized through tons of training, focus, and perseverance. As a transitioning Navy SEAL going into Federal Law Enforcement, he is looking to continue his passion for human performance. Josh is always eager to learn and grow in the field of performance, health, and longevity. He receives great satisfaction in getting to work with like minded individuals and help high caliber teams thrive at every level. He enjoys spending his free time with his 2 year old daughter, Adley, woodworking, and loves anything outdoors.
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