| 1. Martina Hingis does not smoke. |
| 2. Martina Hingis drinks alcohol. |
| 3. Martina Hingis was named after Martina Navratilova by her mother. |
| 4. She began competing at age 4 and turned professional at 14. |
| 5. Her mother, Melanie Molitor, has been her coach for most of her career. |
| 6. At age 12 in 1993, Martina won the French Open Girls' Singles title, becoming the youngest player to win a Grand Slam Junior Title. |
| 7. In March 1997, Martina became the youngest top-ranked player in history. |
| 8. In 1998, she became the first athlete on the cover of the American men's magazine GQ. |
| 9. Martina announced retirement twice but returned both times. |
| 10. She made a professional comeback in 2013 as a doubles player and coach. |
| 11. Time magazine named her one of the '30 Legends of Women’s Tennis' in 2011. |
| 12. Martina Hingis was inducted into the International Tennis Hall of Fame in 2013. |
| 13. In 1997, she won 12 titles with a .938 winning percentage, one of the most commanding single seasons in tennis history. |
| 14. She reached the French Open final in 1997 but never won it. |
| 15. She was the youngest player to win a round at a Grand Slam when she made her Australian Open debut in 1995. |
