
Maenge Se-chang (맹세창) is a South Korean actor and singer.
Biography from Wikipedia, CC BY-SA. Credits and photos from TMDB.
The titles people know Maeng from.
IMDb rating of each title on Cineora, by year.

as Do-jin


as Yoon-suk

as Na Seok · 5 episodes
as Korean Mine Worker

as Bo-hyeon · 2 episodes
as Jang Tae Kwon · 14 episodes

as Cha Dong U [Young] · 20 episodes

as Choi Jin-Woo · 18 episodes
as Jang Joon-ha
as Young Subordinate (voice)
The people who keep turning up in Maeng’s titles.