In 1983, Jack King won the Masters' Class at the AAU Gold Cup Physique Championships. It was a milestone in a competitive bodybuilding career that would eventually span 29 wins — all natural, all drug-free.
By the early 1980s, King had already established himself as one of the strongest men in the Southeast through Olympic weightlifting. His transition to natural bodybuilding brought the same discipline and York Barbell training philosophy to the physique stage.
The Gold Cup victory was part of a trajectory that would lead to the 1997 AAU Masters' Mr. America and the 2002 Masters' Mr. Universe — the two highest titles in natural bodybuilding. King proved that a lifetime of heavy training, clean living, and patience could produce results that no shortcut could match.
Twenty-nine wins. All earned the old way.