Taeyeon's departure from Chin Chin towards the end of April left MBC Radio in a fix as they were facing a crisis with the ongoing labor union strike. So they drafted in IU and BEAST's Doojoon as temporary DJs from April 26th while they look for a permanent one. But it looks like their two weeks as temporary DJs will be over as MBC announced on May 7th that Noh Hong Chul has been officially appointed as the permanent DJ replacement for Taeyeon. A MBC Radio staff expressed, "We feel that Noh Hong Chul has a lot of good qualities that qualifies him to be a good DJ. We look forward to a different kind of style from him and it should be interesting to work with him." For his first week as a DJ, special guests are expected to turn up including his Infinity Challenge cast members like Park Myung Soo, Gil, Jung Hyung Don, etc. Noh Hong Chul's Chin Chin will begin from May 10th.