On the most recent episode of the MBC entertainment program 'Infinite Challenge,' which aired on November 19, 2014, the Infinite Challenge member Park Myung Soo overcame his fear of height. On this day's episode, the Infinite Challenge members took a part-time job as part of the "extreme part-time jobs" episode, which was designed by Infinite Challenge member Yoo Jae Suk. The first part-time job they had to do was wiping the windows of 63 building, one of the highest skyscrapers in Seoul. All of the Infinite Challenge members refused to do this one, confessing acrophobia. Park Myung Soo chose to do this part-time job because it was the shortest part-time job given to them. When he got up on the lift, he said he even forgot about acrophobia because the work of wiping the windows was so hard. In related news, on the most recent episode of the popular MBC entertainment program "Infinite Challenge," the members played the game of "extreme part-time jobs," which was designed by Infinite Challenge member Yoo Jae Suk. They took different part-time jobs and managed to earn money doing hard work. 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.