Undated picture of US swimmer Johnny Weissmuller diving in the swimming pool of the French ocean liner Normandie. Johnny Weissmuller was one of the world’s best swimmers in the 1920s, winning five Olympic gold medals and one bronze medal. He won fifty-two US National Championships and set sixty-seven world records. After his swimming career, he became the sixth actor to portray Tarzan in films, a role he played in twelve motion pictures.