Boris Sitko was born on May 20, 1914 in Gorlovka, Bakhmut uyezd, Yekaterinoslav Governorate, Russian Empire as Boris Aleksandrovich Sitko. He was an actor, known for Zagovor obrechyonnykh (1950), Vysota (1957) and Chudak-chelovek (1962). He died on August 10, 1994 in Moscow, Russia.