text: Margaret Smith Court, between 1960 and 1975, she won a record 62 Grand Slam titles – 24 singles, 19 women's doubles and 19 mixed doubles\nMartina Navratilova (born October 18, 1956, in Prague, Czechoslovakia) is a former World No. 1 woman tennis player. Originally from Czechoslovakia, she defected to the United States in 1975 and became a U.S. citizen in 1981.