Park Seo-ham

Park Gyeong-bok (Korean: 박경복; born October 28, 1993), known professionally as Park Seo-ham (박서함), is a South Korean actor, singer, and rapper. He is a former member of the South Korean boyband KNK. As an actor, he is best known for his role as Jang Jae-young in the web novel-adapted BL drama series Semantic Error.