Seo KangJoon's prince-like look has been further polished... Showing off a wink to celebrate his birthday
[Official] Seo Kang Joon's first work after Discharge is "Undercover High School"... A NIS agent who has become a high school student
Actor Seo Kang-Joon to appear in MBC TV series "Undercover High School" as comeback after military discharge
[Photo] Hyun Bin, Lee Dong Wook, Park Jung Min and other main cast members of the film "Harbin" attend the production presentation... with determined looks
![[Official] Seo Kang Joon's first work after Discharge is "Undercover High School"... A NIS agent who has become a high school student](/img/news/87/435516/331363_tmb.webp)
![[Photo] Hyun Bin, Lee Dong Wook, Park Jung Min and other main cast members of the film "Harbin" attend the production presentation... with determined looks](/img/topic/27/136666/278333_640W.webp)