The popular MBC entertainment program 'Infinite Challenge' member Noh Hong Chul's old friend is going to be revealed on the upcoming episode. According to the production team of the popular MBC entertainment program 'Infinite Challenge,' the upcoming episode of the MBC entertainment program 'Infinite Challenge' titled 'Infinite Challenge - Begin Again' is going to continue to show the Infinite Challenge members paired up for the day's adventure. Haha and No Hong Chul, old friends, paired up and visited Itaewon, Seoul. Noh Hong Chul invited a girl he used to like, Annie, arousing Haha and the audience's curiosity. Noh Hong Chul told Haha that he met the girl, Annie, at Itaewon for the first time, and invited her and her friend over to a café he and Haha was sitting in. Noh Hong Chul also told Haha that when he asked her out, she told him that she already had another man in her life, and so he had to give her up. Noh Hong Chul said he and Annie are just friends now. The audiences are going to be able to see who Annie is in the upcoming episode. In related news, the popular MBC entertainment program "Infinite Challenge," which recently aired its 400^th episode, features the Infinite Challenge members Noh Hong Chul, Ha Ha, Park Myung Soo, Yoo Jae Suk, Jung Joon Ha, and Jung Hyung Don, who play survival games every week on different topics.