Salo Muller (b. 1936) became famous in the seventies as the physiotherapist for Ajax, the Amsterdam soccer team. He treated renowned players such as Johan Cruijff, Sjaak Swart and Piet Keizer. He wrote the book ‘Mijn Ajax’ in 2006, about his experiences with the team. After Ajax he started his own private practice and was the editor for ‘Fysioscoop’, the leading magazine on physiotherapy and wrote two books on injuries.