Singer Haha of the popular MBC entertainment program 'Infinite Challenge' and actor Jung Tae Woo met up for a night of fun. On December 16, 2014, actor Jung Tae Woo posted on his Instagram account, "Haha and I, who are a husband and dad now." In the picture, actor Jung Tae Woo and singer Haha were standing outside of a outdoor mall, staring at something. They showed off their fashion sense, and seemed happy to be together. In related news, the popular MBC entertainment program "Infinite Challenge," which recently aired its 400^th episode, features the Infinite Challenge members Ha Ha, Park Myung Soo, Yoo Jae Suk, Jung Joon Ha, and Jung Hyung Don.