Sundup Rabsalov was born on March 12, 1909 in Kuorka, Respublika Buryatia, Russia. He was an actor, known for Pora tayozhnogo podsnezhnika (1959), The Sannikov Land (1973) and Propazha svidetelya (1972). He died in 1982 in Ulan-Ude, Respublika Buryatia, RSFSR, USSR [now Russia].