Nadia Comaneci

At the 1976 Montreal Olympics, 14-year-old Nadia Comaneci became the first gymnast in Olympic history to receive a perfect score of 10.0 and the scoreboard, not designed to display 10.0, showed 1.00 instead. She received nine perfect 10s at those Games, won three gold medals, and her image on the uneven bars became the defining photograph of Olympic gymnastics.