
James Leath
With a career dedicated to developing elite performance in high-stakes environments, James is a seasoned Mental Performance Specialist with deep expertise in leadership, resilience, and cognitive readiness. Formerly the Head of Leadership Development at IMG Development, James has worked alongside some of the most recognizable names in professional sports—including the Chicago Bulls, Dallas Cowboys, Green Bay Packers, and the NFL Players Association (NFLPA).
As an On-Site Mental Performance Specialist at the city of West Palm Beach, James delivers customized, evidence-based strategies designed to enhance focus, decision-making, and stress management in demanding settings. Drawing on proven methods such as mindfulness, cognitive reframing, and scenario-based training, James helps individuals and teams perform at their best when it matters most.
Through integration of the O2X EAT SWEAT THRIVE pillars, James reinforces performance through mental, physical, and nutritional strategies that promote sustainable high performance and holistic well-being.
A published author and former coach, James holds a Master’s degree in Performance Psychology from National University and a Bachelor’s degree in Communication from California State University, Fresno. Known for bridging the gap between theory and real-world application, James continues to empower others to lead with clarity, resilience, and purpose in any environment.