The MBC entertainment program 'Infinite Challenge' members Jeong Hyung Don and Haha became allies for 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. Jeong Hyung Don and Haha got in the cab together in the beginning of the episode, and promised to each other that they will divide the prize in half when they win, otherwise they will wax off their eyebrows. Because of this, they were referred to as the eyebrow brothers for the episode. 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.