In 1999 Marnus earned a degree in Physiotherapy from the University of Pretoria and started working with many of South Africa’s elite athletes. That led him, three years later, to the United Kingdom. There he was hired by the British military to help injured soldiers and athletes return to full strength. During this time, he had the privilege of learning from leading professionals in the fields of Sports Medicine and Rehabilitation.
By 2008, he was busy earning various fitness certifications and working with golfers. Four years later, Marnus found himself in San Diego consulting players on both the European and PGA Tours. In 2013 he was qualified as a Certified Strength and Conditioning Specialist (CSCS).
Today, Marnus travels full-time with the PGA Tour to help keep golfers in top form.