In 1973, at age 29, she won the "Battle of the Sexes" tennis match against the 55-year-old Bobby Riggs, and was the founder of the Women's Tennis Association and the Women's Sports Foundation.
She won the "Battle of the Sexes" tennis match against the 55-year-old Bobby Riggs. This was at age 29. This was in 1973. She was the founder of the Women's Tennis Association. This was at age 29. This was in 1973. She was the founder of the Women's Sports Foundation. This was at age 29. This was in 1973.