Kim Tae-jeongActor · Born January 21, 1999 · Yeongwol, Gangwon, South KoreaIMDb Acted in 102020s2025Queen MantisChoi Hyeok [Detective] · 8 episodes732024Love In The Big CityJun-ho · 1 episode87Cinderella at 2AMHa Ji-suk · 10 episodesGood PartnerLee Seung-jun · 1 episode78HierarchyChoi Yun-seok · 7 episodes662023Like Flowers in SandLim Dong-seok · 12 episodes75A Time Called YouPark Min-sang · 2 episodes79Crash Course in RomanceLee Hui-jae · 16 episodes782021Tinted with YouGo Geum · 8 episodes2010s2019Extraordinary YouChae Yook-in · 32 episodes78