Yoo Dong-kyunActing · b. 1971 · South KoreaShareKnown forAdd5.7Robot Trains2015 · Series · Duke / JeffreyAdd5.4Pororo: The Racing Adventure2013 · Mango (voice)Add6.0Stress Zero2021 · Dr. Ko (voice) / Junsu Han (voice)Add6.0Old Miss Diary2006 · Dong-kyunYearPopularTop ratedAll acting creditsAdd6.0Stress Zero2021 · Dr. Ko (voice) / Junsu Han (voice)Add5.7Robot Trains2015 · Series · Duke / JeffreyAdd5.4Pororo: The Racing Adventure2013 · Mango (voice)Add6.0Old Miss Diary2006 · Dong-kyun
