UNITED STATES - JANUARY 01:  The Swimming Champions Johnny Weissmuller And Duke Kahanamoku In Swimsuits Around 1924. A Swimmer And Actor, Johnny Weissmuller Was The Great American Freestyle Swimming Champion Of The 1920S. Duke Kahanamoku Was The Co-Recordsetter Of The 100 Yards, With His Compatriot From Honolulu, Pua Kealoha.  (Photo by Keystone-France/Gamma-Keystone via Getty Images)