10 Roy Callender

Underappreciated today, Callender won two IFBB pro contests in 1979 and placed fourth at the 1981 Mr. Olympia. His dense pectorals were slashed with fanlike clefts from his sternum to their rounded bottoms, and his keg-sized rib cage added to his nearly unbeatable side chest pose. Callender trained with very high volume, sometimes doing more than 50 sets per workout for chest.