Channel A 'Earth In Live' production presentation was held at the Seoul Garden Hotel Grand Ballroom B in Dohwa-dong, Seoul Mapo-gu on March 27th.
On this day, Kim Kyung-hoon PD, Joon Park, Lee Sang-min, Kim Jong-min, Haha and Ahn Hyun-mo attended.
Jang Gyeong-ho
About Haha
Ha Dong-hoon, better known by his stage name Haha, is a South Korean singer, variety show host and member of RGP. He is best known for being in the sitcom, Nonstop and for co-hosting two popular variety programs, MBC's Infinite Challenge and SBS's Running Man.
 Wikipedia