The MBC entertainment program 'Infinite Challenge' member Jung Joon Ha faked the prize box.

On this weekend's episode of the popular MBC entertainment program 'Infinite Challenge,' which aired on Feb. 7, 2015, the Infinite Challenge members played a psychological game of hunting one another to secure the mystery prize in the box. Jung Joon Ha had his hands on the first box, and hid the mystery box at a shop in Insadong, Seoul. As soon as he hid the mystery box and walked out with a fake one, Park Myung Soo and Yoo Jae Suk caught him. They seemed to negotiate a deal, but had a small physical struggle where Yoo Jae Suk ripped Jung Joon Ha's underwear, and Jung Joon Ha ran away to secure the real box. In related news, on the most recent episode of the popular MBC entertainment program 'Infinite Challenge,' the members chased one another for the mystery prize in the wooden box. The MBC entertainment program 'Infinite Challenge' is one of the popular, long lasting entertainment programs in Korea. It features the Infinite Challenge members Ha Ha, Park Myung Soo, Yoo Jae Suk, Jung Joon Ha, and Jung Hyung Don.