The viewing rate of popular SBS entertainment program 'Running Man' in korea increased, thanks to the help of top star Jo In Sung.

member Yoo Jae Suk whispered to the fellow member Lee Kwang Soo to get out of the conversation, which led to the guest Jo In Sung slapping his cheek.

On the most recent episode of the popular SBS entertainment program 'Running Man,' which aired on June 14, 2015, the Running Man members Yoo Jae Suk, Gary, Haha, Ji Suk Jin, Kim Jong Kook, Lee Kwang Soo and Song Ji Hyo, played games with the guests Jo In Sung, Byul, Kim So Hyun, Im Joo Hwan, Song Joong Ki and Son Joon Ho. They played the 'Love and War' race, with the Haha and Byul couple and Son Joon Ho and Kim So Hyun couple. The female staffs of the Running Man especially welcomed the three good looking guests, Jo In Sung, Im Joo Hwan, and Song Joong Ki. After this episode aired, the national viewing rate of popular SBS entertainment program 'Running Man' increased much compared with other TV shows airing at the same time frame. In related news, the SBS entertainment program 'Running Man' is one of the most popular Korean TV shows with international fame. It airs every Sunday night. Running Man members star on each weekend's episode, along with the episode's guests.