jung jae seung

Actor Jeong Jae-sung, who is playing prison warden Park Yoon-gap in "Big Mouth", appeared briefly in "Confidential Assignment". 

Lee Jong-seok was shot by Jung Jae-sung in “Big Mouth”.

The unexpected identity of Jung Jae-sung in “Big Mouth” has been revealed.

"Big Mouth" Lee Jong-suk and Im Yoon-ah started their revenge against Kim Joo-hun.

Singer-actor Lee Seung-gi believes that his feelings when looking at the person he likes is more important.