Retired American tennis competitor who won every Grand Slams Doubles event in her career.
She competed in her first professional tennis match in 1979 at age 20.
She reached a singles ranking of #5 in the world, despite never making it past the final of a Grand Slam Singles event.
She has a sister, fellow tennis player Barbara.
She won the Wimbledon doubles championship twice in her career; Serena Williams won the same double's title for the fifth time in 2012.