Yoo Yi-anActing • 2002-04-08No biography available.Known For6.0Just Once!2025Buddy Boy2024Fan ClubNo Nerds have favorited Yoo Yi-an yet — be the first.All fan clubsFrom NerdspinFilmographyActor32026Dear My Cruel BrothersTVSunwoo Jae-min • 1 episodes2025Just Once!TVYoon Kyung-min • 50 episodes★ 6.02024Buddy BoyTVJin-gu • 122 episodes