In this Korean name, the family name is Baek (백/白). Baek Doo San (Hangul: 백두산; Hanja: 白頭山 Baek Du San; Japanese: ペク・トー・サン Peku Tō San) is a character in the Tekken series. Baek first appeared in Tekken 2, and he has returned for most titles with the exception of Tekken 3 and Tekken 4.