Seo Kang Joon shares secret to white skin... "I always use a face mask the day before an important event" [Video included]
Seo KangJoon, will he transform into a high school student? …Currently considering appearing on “Undercover High School”
"JO1" 8th single "HITCHHIKER" released on Wednesday, May 29th HIGHLIGHT MEDLEY released! Details of unit songs announced!