HomePeople Biography and filmographyYoo Dong-kyun Biography unavailable on TMDB. Movies (4)TV shows (2) Photos Movies (4) 23 Cents Soldier2022 · Co-Producer Stress Zero2021 · Dr. Ko (voice) / Junsu Han (voice) Pororo: The Racing Adventure2013 · Mango (voice) Old Miss Diary2006 · Dong-kyun TV shows (2) Robot Trains2015 · Duke / Jeffrey Z-Squad2006 · Woolaf (voice)