キラ・ヤマト
After his exclusive work at EBS, Um has been a freelancer since 2001. In the early 2000s, he came to prominence after voicing Kira Yamato on the Korean dub of "Mobile Suit Gundam SEED". Since then, Um has dubbed a number of television animation series such as "Chrono Crusade", "Digimon Frontier", "Fullmetal Alchemist", "InuYasha" and "School Rumble". As a result of his popularity among children audiences, the voice actor won a Nickelodeon Korea Kids' Choice Award in 2012 for Favorite Voice from an Animated Movie (known as Best Voice Actor/Actress in South Korea). He became the recipient of the award for his role as Po in "", gaining 3,121 votes, which is about 38% of the entire poll.