Read more14Watch Virtual Race Between Tarzan, Matt Biondi, Buster Crabb, Mark Spitz, And Don Schollander11 May 2015During the 2000 Sydney Olympic Games, Cadillac created The Cadillac Challenge. It was a virtual race to determine the Best male Swimmer of the 20th Century. The TEST of the Best - the race is called by Hall of Famer, Rowdy Gaines with a field of Buster Crabbe, Johnny Weissmuller, Don Schollander, Ma...