KBS 2TV Happy Together Season 4 recording was held at the KBS annex in Yeouido-dong, Yeongdeungpo-gu, Seoul on the afternoon of April 6.
Yoo Jae-Suk attended the ceremony.
Jang Gyeong-ho
About Yoo Jae-Suk
Yoo Jae-suk is a South Korean comedian, host and television personality. He has hosted several variety television shows in South Korea, including Infinite Challenge, Running Man, Happy Together, and Hangout With Yoo.
 Wikipedia