The members on the popular SBS entertainment program 'Running Man' are undressing one another and exposing their underwear for fun.

On the most recent episode of the popular SBS entertainment program 'Running Man,' which aired on July 5, 2015, the popular SBS entertainment program 'Running Man' member Yoo Jae Suk exposed his underwear in front of the Girls' Generation members while playing games in the mud. In addition on the February 8 episode of the popular SBS entertainment program 'Running Man' in addition to the June 7 episode of the popular SBS entertainment program 'Running Man' the members exposed one another's underwear. This is causing controversy in Korea as Running Man is a program loved by people of all ages. 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.