Yoon Seo-jinActingNo biography available.Known For7.4Cashero20257.5Toxic Parents2023Fan ClubNo Nerds have favorited Yoon Seo-jin yet — be the first.All fan clubsFrom NerdspinFilmographyActor22025CasheroTVAhn Na-kyeong • 5 episodes★ 7.42023Toxic ParentsFilmDetective Jang★ 7.5