Kim Seo-yeon September 19, 1999 0.3 Known For Tv Known For The Guilty Secret Sep, 2019 KO 0 seasons 0.0 Romance, Talking Mar, 2020 KO 0 seasons 5.5 Tomorrow Apr, 2022 KO 0 seasons 8.6 Jinx Oct, 2021 KO 0 seasons 3.4 Phantom School Nov, 2022 KO 0 seasons 3.5Known For Movie Known For Men of Plastic Nov, 2022 KO 0 mins 5.5