Dr Mark Stuart is the pharmacist to the International Olympic Committee Health, Medicine and Science Commission Medical Expert Group, and Honorary Associate Professor at University College London (UCL) Division of Medicine. He is a registered pharmacist and holds a PhD in sports pharmacology from UCL. Mark is currently the Head of the ITA Academy for the International Testing Agency in Lausanne, Switzerland. He is also a member of the World Anti-Doping Agency (WADA) Prohibited List Expert Group, Chair of the European Olympic Committees (EOC) Medical and Anti-Doping Commission, Member of the Association of National Olympic Committees (ANOC) Medical Commission, and co-author of the Olympic and Paralympic Model Formulary. Mark led the Pharmacy Services for the London 2012 Olympic and Paralympic Games, and has worked in pharmacy and anti-doping roles for numerous Olympic, Paralympic, Commonwealth and European Games. His contribution to the field of sports pharmacy was recognised in 2026 when he was appointed Officer of the Order of the British Empire (OBE) for services to pharmacy in sport and to anti-doping.