Um Sang-hyun has no biography available.
as Bong-Chun Kim (voice)
as Captain Candy / MC Cookie (voice)
as Bread Pitt (voice)
as Mr. Bus Stop / Freezeping (voice)
as Kola / Dougie (voice)
as Hysterius (voice)
as Volt
as (voice)
as Pink Star (voice)
as Lonky (voice)
as Kola (voice)
as Virus (voice)
as Arthur Dragon (voice)
as Dr. Albert
as Gogoping (voice)
as 로기
as Hydra (voice)
as Bread Pitt
as 롱키
as Dr. Hyaena
as T라인
as Mr. Y (voice)
as Jin (Voice)
as Mr. V (voice)
as Purple pululu (voice)
as Warwick/The Blue Dragon (voice)
as 피닉스 (목소리)
as Jino (voice)
as Chichi (voice)
as The Previous Lord (voice)
as Grandfather Time
as Doo-sik (voice)
as Volt (voice)
as Toto (voice)
as Poli
as Rooster (voice)
as Chul-su's Uncle (voice)
as Poli (voice)
as Rogi (voice)
