Jang Yeong-sil is a historical drama television series starring a South Korean actor best known for his role in what 2006 hit drama series? 
Jang Yeong-sil (TV series): Jang Yeong-sil () is a 2016 South Korean historical drama television series starring Song Il-gook, Kim Yeong-cheol, Kim Sang-kyung and Park Sun-young. Song Il-gook:  He is best known for his role in the 2006 hit drama series "Jumong" as the titular character.
i don't know