The MBC entertainment program 'Infinite Challenge' members made fun of Park Myung Soo, the oldest 'Infinite Challlenge' member.

On the most recent episode of the popular MBC entertainment program 'Infinite Challenge,' which aired on Nov 7, 2015, the MBC entertainment program 'Infinite Challenge' members brainstormed ways to attract more international tourists to visit Seoul. The 'Infinite Challenge' members split into three teams (Haha and Jung Joon Ha; Yoo Jae Suk and Kwanghee, and; Park Myung Soo and Jung Hyung Don) and developed three different Seoul tours. At the day of the tour, the six members showed up, wearing matching vests that signified the three different teams. The members made fun of Park Myung Soo, who had a laughter funeral on the last weekend's episode, saying things like, "He is reborn," "He is now a laughter alchemist," before introducing the international tourists they would guide in the three different tours. In related news, 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.