Born in Pematang Siantar. Education : HIS, SLA, ATNI. Real name: Mangasa Pandapotan Sitorus. Prior to the film, Masito was known as a boxer, then a tap dancer. Plunge into film as a supporting actor in the films "Surja" (1951), then "Kafedo" (1953), "Putri from Medan" (1954), "Disimpang Djalan" (1955), "Djuara 1960" (1956), "Tandjung Katung" (1957), "Virgin Child in the Host's Nest" (1962), "Between East and West" (1963), " ........ see more