Monica Seles is a retired Yugoslav-born American professional tennis player and a member of the International Tennis Hall of Fame. An ethnic Hungarian, she was born and raised in Novi Sad, SFR Yugoslavia. She became a naturalized American citizen in 1994 and also received Hungarian citizenship in June 2007. A former world no. 1, she won nine Grand Slam singles titles, eight of them as a teenager while representing Yugoslavia, and the final one while representing the United States.