Leigh Brandon

Leigh is a highly respected Functional Medicine Practitioner, CHEK Practitioner, CHEK Faculty Instructor, Active Release Techniques® Therapist, Emotion Code Practitioner, author, and podcast host. With nearly 30 years of clinical experience, he takes a truly holistic approach to health, wellness, and performance—helping clients achieve results even when other methods have fallen short.

From an early age, Leigh’s passion for sports and movement shaped his path. At just 14, he began weight training in his school gym, a passion that deepened over the years. By 27, he had completed his first professional certification with the American College of Sports Medicine, marking the start of what has now been an illustrious career spanning almost three decades, dedicated to helping others optimize their health.

A lifelong learner, Leigh has trained with some of the most brilliant minds in health and wellness, including Paul Chek, Bill Wolcott, Dr. John Veltheim, Dr. Michael Leahy, Dr. Bradley Nelson, and Dr. Dietrich Klinghardt. His relentless pursuit of knowledge, combined with hands-on experience, allows him to transform cutting-edge insights into real-world solutions for his clients.

Since 2010, Leigh has been part of the CHEK Institute Faculty, teaching and presenting internationally in Europe, the USA, and Australia. He has also published five health and fitness books and created multiple online professional education programs, further extending his impact in the field.

In 2022, Leigh launched The Radical Health Rebel Podcast, where he shares insightful discussions and expert interviews on all things health and wellness. His mission is to simplify complex health concepts, empowering listeners to take control of their well-being.

Outside of work, Leigh’s passions extend beyond health and wellness. He has a deep love for music—especially dance music—and enjoys playing tennis weekly and immersing himself in nature walks near his home in Hertfordshire.