Jim is known for possessing an outstanding physique in his later years. At 75 he still trains hard and releases bodybuilding photos. The photograph above is him aged 61, which many people believed was edited as they could not believe the muscular definition of a man of this age. He also had a successful career as a younger man and achieved an impressive set of titles. Jim is outspoken in support of the vegan diet and encourages people to eat a healthy, plant-based diet for the good of their health and sport.