John McEnroe — American Athlete born on February 16, 1959,

John Patrick McEnroe, Jr. is an American former World No. 1 professional tennis player, often rated among the greatest of all time in the sport, especially for his touch on the volley. He won seven Grand Slam singles titles, nine Grand Slam men's doubles titles, and one Grand Slam mixed doubles title. He also won a record eight year-end championships, 19 Grand Prix Super Series titles, and finished his career with 77 ATP-listed singles titles and 72 in doubles... (wikipedia)