48 years
1977-11-27
Daejeon, South Korea
Man
Actor
2005–present
Source: Wikipedia
2021–2022
(season 1-2), Gee Young-san (season 3) as Shin Yu-shin, a psychiatrist
2013–2014
Han Yoon-chan
2011–2012
Damdeok (later as Supreme King Yeongnak, and afterwards Gwanggaeto the Great)
2010
Lee Tae-young
2009–2010
Seo Young-guk
2006–2007
Young Yeon Gaesomun
2005–2006
Gu Wang-mo