Mark Alexandrovich Eidelstein (born February 18, 2002) is a Russian film, television, and theatre actor.
He gained fame after playing the leading role in the drama The Land of Sasha, which made its worldwide premiere in February 2022 at the 72nd Berlin International Film Festival. He has been dubbed by journalists as the "Russian Timothée Chalamet".
Taiwan transfers into the elite countries school, but he doesn't make any friends, has to sit at the back of the class, fails his classes, gets lost easily, and worst of all he has to go up against the popular boy Russia.