The MBC entertainment program 'Infinite Challenge' members Jung Joon Ha and Ha Ha planned to introduce Seoul's food delivery system to the international tourists.

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 (Ha Ha and Jung Joon Ha; Yoo Jae Suk and Kwanghee, and; Park Myung Soo and Jung Hyung Don) and developed three different Seoul tours. Jung Joon Ha and Ha Ha planned to take the international tourists to some of Seoul's great restaurants and taste delivered food at Han River park. They planned to take the international tourists to a Korean restaurant where they could taste raw crab marinated in different types of sauce. Later, they planned to take the international tourists to Han River park and deliver fried chicken for a picnic. 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.