L Acting Lee Hyeon-seok No biography available. ↗ Share Known For‹Once Upon a Time in High School · 2004Once Upon a Time in High School★ 7.32004MovieRomanceDramaA model student transfers to the notorious Jungmoon High School known for its severe corporal punishment by teachers and power struggles between school gangs.▶+Yain is Back · 2021Yain is Back2021SeriesRealityTalkActor Ahn Jae-mo, of iconic TV drama "Rustic Period" fame, revives his beloved character from the show through a newly created YouTube channel.▶+› FilmographyAll (2)Movies (1)Series (1)SortPopularNewestTop ratedOnce Upon a Time in High School · 2004Once Upon a Time in High School★ 7.32004MovieRomanceDramaA model student transfers to the notorious Jungmoon High School known for its severe corporal punishment by teachers and power struggles between school gangs.▶+Hyun-soo's MotherYain is Back · 2021Yain is Back2021SeriesRealityTalkActor Ahn Jae-mo, of iconic TV drama "Rustic Period" fame, revives his beloved character from the show through a newly created YouTube channel.▶+
