Billie Jean King speaks on various topics related to the movie, those '70s glasses and more... Why not watch this next… ...

Jackson Lee/GC Images via Getty Images(NEW YORK) -- As the U.S. Open kicks off this week, legendary tennis star Billie Jean King is taking a look back at how Jackson Lee/GC Images via Getty Images ...

His grandfather, Bobby Riggs, famously challenged and lost to Billie Jean King in the "Battle of the Sexes" match in 1973, a landmark event in women's sports. Bobby Riggs is a 3-time Grand Slam ...

Tennis legend and champion for equity Billie Jean King is the grand marshal for the 136th Rose Parade on Wednesday, Jan. 1.

She nimbly got into the car marked “Grand Marshal,” a dusty blue, 1937 Rolls-Royce Phantom III, and sat beside her wife, ...

1, Billie Jean King and her wife ... based on sex or gender in schools and colleges. Her legendary “Battle of the Sexes” victory in 1973 against Bobby Riggs, a former men’s world No.