Martina Navratilova is a former American Tennis player and coach. She is considered as one of the greatest female Tennis players of all-time. In 2005, Tennis Magazine Navratilova was selected as the greatest female tennis players for the 1975-2005 period. Navratilova, who celebrates her 63rd birthday on October 18, 2019, won a record of 31 Grand Slam titles and holds numerous records to her name.