Billie Jean King

Women's tennis champion Billie Jean King is best remembered for her 1973 exhibition match, known as "The Battle of the Sexes," with self-proclaimed male chauvinist Bobby Riggs. But King also had a remarkable career, both as a tennis player and as a trailblazer for women: She won a record 20 Wimbledon titles, six of them for singles, and she led an uprising of underpaid female players to demand fairer treatment and compensation in professional tennis.

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The 1973 tennis match between Bobby Riggs and Billie Jean King, dubbed "The Battle of the Sexes," is an iconic moment in sports history.  King beat Riggs at the height of the feminist movement, proving that women could beat men in a test of physical ability, at a time when women could not even obtain a credit card without a man’s signature. 

For years, though, speculation has been that Riggs threw the match.  

Riggs had decisively beat No. 1-ranked Margaret Court in a game just months before he played King, who was then ranked No. 2.