Martina Hingis

Martina Hingis (born September 30, 1980 in KoŇ°ice, Czechoslovakia) is a retired professional tennis player who spent a total of 209 weeks as World No. 1. She won five Grand Slam singles titles (three Australian Opens, one Wimbledon, and one US Open). She also won nine Grand Slam women’s doubles titles, winning a calendar year […]