MBC entertainment program 'Infinite Challenge' members Haha and Jung Hyung Don received Spiderman suits while working to build bridge in deep mountains.

On the most recent episode of the popular MBC entertainment program 'Infinite Challenge,' which aired on May 30, 2015, the Infinite Challenge members arrived at Bangkok, Thailand, for their vacation in celebration of 10 years of the program. They were asked to wait at the airport, only to realize they were to be sent to different places around the globe. The Haha and Jung Hyung Don team left for China. The Yoo Jae Suk and Hwang Kwang Hee team left for Mumbai, India. Lastly, the Park Myung Soo and Jung Joon Ha team went to Nairobi, Kenya.

Haha and Jung Hyung Don arrived in China after almost a day of travel, and had to work only after sleeping for two hours. They were afraid of heights at the workplace, but laughed it off after receiving the Spiderman suits.

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.