Seo Kang Joon’s 'Undercover High School' tops charts in 5 Asian countries and dominates buzz rankings for 5 weeks straight

2 months ago

"Undercover High School" and Seo Kang Joon Tops Popularity Charts for 2 Weeks Straight — Here's Why

3 months ago

Seo Kang Joon Said He’d Take the Staff on Vacation if ‘Undercover High School’ Hits 12%—Now It’s Closer Than Ever, Will He Keep His Word?

3 months ago

Seo Kang Joon’s ‘Undercover High School’ Breaks Records with Highest Ratings Yet – Viewers Can’t Get Enough of the Thrilling Mystery

3 months ago

Seo Kang Joon’s First Drama After Military Discharge Becomes a Huge Hit as "Undercover High School" Hits No.1 and Everyone’s Obsessed

3 months ago

Seo Kang Joon’s ‘Undercover High School’ Takes Over—Becomes the Most Talked-About Drama in Just One Week

3 months ago

Seo Kang Joon’s Military Transformation? The Actor Impresses by Beating Na In Woo’s Record in Just 2 Episodes of "Undercover High School"

3 months ago

Seo Kang Joon Returns as a High School Student in "Undercover High School", His First Drama Since Military Service Starts Strong with High Ratings

3 months ago

Seo Kang Joon Says He Feels Bad Charging Fans for His Singing and Dancing—The Unexpected Reason He Quit Fan Meetings

3 months ago

Seo Kang Joon Makes a Bold Promise—If His New Drama "Undercover High School" Hits 12% Ratings, He’s Taking Everyone on an Overseas Trip

3 months ago

Seo Kang Joon Reveals Why the Drama "Undercover High School" Is His Only Purpose Right Now

4 months ago

Lee Se Young and Na In Woo's 'Motel California' Faces Unfair Competition—Fans Upset Over MBC's Early Promotion of Next Show

4 months ago

Jeon Bae Soo Takes on Thrilling Role as NIS Team Leader in Upcoming Drama "Undercover High School" – Get Ready for Shocking Twists

4 months ago

Kim Minju to Play Seo Kang Joon's Friend in New Drama "Undercover High School"

6 months ago