Chartchai Ngamsan
Chartchai Ngamsan (, born 1973) is a Thai actor. His most notable role is as Sua Dum ("Black Tiger") in "Tears of the Black Tiger", a 2000 Thai western film. Before that, he had a supporting role in "Dang Bireley's and Young Gangsters", also playing a character named Dum, who was a sidekick to Puu Bottlebomb, portrayed by Supakorn Kitsuwon. In "Tears of the Black Tiger", Chartchai took the lead role and Supakorn portrayed an unwilling sidekick. He got a Bachelor from Bangkok University.