About
Billie Jean King is an American former world No. 1 professional tennis player. She is a champion for gender equality in sports and society. During her career, King won 39 Grand Slam titles: 12 in singles, 16 in women's doubles, and 11 in mixed doubles. She is also known for winning the 1973 'Battle of the Sexes' match against Bobby Riggs.
Career Timeline
First Wimbledon Singles Title
Won her first Wimbledon singles championship at age 22, beginning her dominance in women's tennis. This victory marked her emergence as a top player.
Record Wimbledon Titles
Won her fourth Wimbledon singles title and dominated across all Grand Slams. Her aggressive serve-and-volley style revolutionized women's tennis.
Battle of the Sexes
Defeated Bobby Riggs in the legendary 'Battle of the Sexes' match watched by 90 million people worldwide. This cultural phenomenon transcended sports and became a pivotal moment for gender equality.
WTA Foundation
Founded the Women's Tennis Association (WTA) to advocate for equal prize money and opportunities. This organizational achievement had lasting impact on professional women's tennis.
womenSports Magazine Launch
Co-founded womenSports magazine, the first publication dedicated to women's athletics. This venture expanded her influence beyond tennis into broader sports advocacy.
Final Grand Slam Victory
Won her 39th and final Grand Slam title at Wimbledon doubles, capping an incredible career. Her 12 singles, 16 doubles, and 11 mixed doubles Grand Slam titles remain legendary.
Tennis Hall of Fame
Inducted into the International Tennis Hall of Fame, cementing her legacy. Her advocacy work for equal pay and LGBTQ+ rights continued to grow in prominence.
Presidential Medal of Freedom
Awarded the Presidential Medal of Freedom by President Obama for her contributions to sports and civil rights. This honor recognized her impact far beyond tennis.
Icon of Equality
Remains a global icon for gender equality, LGBTQ+ rights, and sports advocacy at age 82. Her influence extends far beyond tennis; she's a cultural force whose 'Battle of the Sexes' victory and founding of the WTA changed sports forever.
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Last updated: February 17, 2026



