Irvin 'Zabo' Koszewski on the cover of the April, 1952 issue of Ironman Magazine. He finished 5th at the 1952 Mr. America Contest although to no ones's surprise, took home the 'Best Abs' subdivision.
Zabo was a safe bet for an Abs trophy, in fact he won "Best Abs" in every bodybuilding contest he ever entered, including four times in the AAU Mr. America contest and three times in the Junior Mr. America Contest.
Zabo was a safe bet for an Abs trophy, in fact he won "Best Abs" in every bodybuilding contest he ever entered, including four times in the AAU Mr. America contest and three times in the Junior Mr. America Contest.