Nellie Vladimirovna Kim is a retired Soviet and Belarusian gymnast of Sakhalin Korean and Tatar descent who won three gold medals and a silver medal at the 1976 Summer Olympics in Montreal, and two gold medals at the 1980 Summer Olympics in Moscow. She was the second woman in Olympic history to earn a perfect 10 score and the first woman to score it on the vault and on the floor exercise, rivaling Nadia Comăneci, Ludmilla Tourischeva, and other strong competitors of the 1970s.