Percy Marshall, MD, is a specialist in physical and rehabilitative medicine and holds a master's degree in micronutrient therapy and regulatory medicine. He has been the team physician for RB Leipzig since 2018. His holistic treatment spectrum includes school-medicine, functional sports medicine, orthomolecular as well as TCM and osteopathic approaches. As co-founder of the Institute for Sports and Exercise Medicine at the University Medical Center Hamburg-Eppendorf, he was previously responsible for professionalizing sports medicine care for the HSV Youth Academy. Dr Marshall is the author of many scientific publications. He continues his scientific career in close cooperation as a visiting scientist with the Faculty of Experimental Orthopaedics and Sports Medicine at the University Hospital Halle (Saale). Dr Marshall is also a key note speaker at international conferences, book-author and medical advisor.