A 10-year-old Venus Williams poses upside down in a playground on May 6, 1991 in Compton, Calif. The former World No. 1’s career includes 22 Grand Slam titles—seven singles titles, 13 women’s doubles titles and two mixed doubles titles—and two Olympic gold medals. Venus turned 36 years old on June 17, 2016. (Peter Read Miller)

GALLERY: Classic Photos of Venus Williams