Nadia Comaneci received a perfect 10 at the 1976 Olympic games.
A perfect score in gymnastics would be a ten.
another name for a perfect score is a "10"
Nadia Comaneci was the first gymnast to score a perfect 10 in Olympic competition.
10 Perfect Score in a Gymnastics Event
Nadia Comaneci, in 1976 at the Olympics.