Juan Leija is a veteran fitness professional, gym owner, and community builder known for his leadership at Onnit Gym (now Korrect Fitness) in Austin, Texas, where he helped shape one of the most recognized functional training communities in the country. With over a decade in the fitness industry, Juan has built his career around empowering others through movement, mindset, and consistency - all while maintaining a grounded approach to growth and leadership.

From coaching athletes and mentoring trainers to managing large-scale gym operations, Juan has become a respected voice in modern strength and conditioning. His story reflects persistence, humility, and a lifelong pursuit of helping people become the best versions of themselves.