 John Murphy (swimmer)

John Joseph Murphy (born July 19, 1953) is an American former backstroke and freestyle swimmer who won a gold medal as a member of the U.S. team in the men's 4×100-meter freestyle relay at the 1972 Summer Olympics in Munich, Germany.At the 1972 Olympics, the 19-year-old also earned a bronze medal in the men's 100-meter backstroke.