San-dae Yang  

, 梁相太

Tae-soos gang member, ken's henchman, known for disliking ken and being highly competitive. although his loyalty is sometimes questioned, he does not back down from a fight. he left his village at 16 after having sex with a farmer's wife. later, san-dae discovers that his hometown has been turned into an american military base, making it impossible for him to return to his old life. his nickname is derived from the use of a pickaxe in combat.