Sergei Vladimirovich Polunin (Russian: Сергей Владимирович Полунин; Ukrainian: Сергій Володимирович Полунін, romanized: Serhiy Volodymyrovych Polunin; born 20 November 1989) is a Russian ballet dancer, actor and model. He has Ukrainian, Russian, and Serbian citizenships, but has "always regarded himself as Russian".