ZEROBASEONE’s Sung Han Bin And BOYNEXTDOOR’s Jaehyun To Step Down As “M Countdown” MCs

ZEROBASEONE × About group ZEROBASEONE ZEROBASEONE (ZB1) is a 5-member K-pop boy group formed through Boys Planet I. Debuted on 2023-07-10 under WAKEONE. Tap again to view profile → Close ’s Sung Han Bin and BOYNEXTDOOR × About group BOYNEXTDOOR BOYNEXTDOOR is a six-member South Korean boy group under KOZ Entertainment. The group consists of SUNGHO, RIWOO, JAEHYUN, TAESAN, LEEHAN, and WOONHAK. They officially debuted on May 30, 2023. The group's name reflects the idea of approachable "boys next door," with music centered on relatable stories, everyday experiences, and the emotions of youth. Their official fandom name is ONEDOOR. Tap again to view profile → Close ’s Jaehyun × Artist bio JAEHYUN Real name: Myung Jae HyunPosition: LeaderNationality: South KoreanBirthday: 2003-12-04Birthplace: Seoul, South Korea JAEHYUN is the leader of BOYNEXTDOOR. JAEHYUN is energetic, expressive, affectionate, and highly committed to BOYNEXTDOOR. He is particularly detail-oriented when it comes to his career and performances. In everyday life, however, he has described himself as much more absent-minded—sleeping late, losing things, breaking things accidentally, and not always keeping his room organized. Tap again to view profile → Close are bidding farewell to “M Countdown.” On September 2, a representative from Mnet’s “M Countdown” officially confirmed, “Jaehyun and Sung Han Bin will step down as MCs after the September 4 broadcast. For the time being, the show will continue with special MCs.” Sung Han Bin has been hosting “M Countdown” since September 2023, earning praise for his steady presence and warm reactions over the past two years. Jaehyun joined in January 2024 alongside RIIZE’s Sohee, winning viewers over with his bright energy and quick wit. The trio’s chemistry made them a fan-favorite lineup, though Sohee stepped down earlier in February. “M Countdown” airs every Thursday at 6 p.m. KST. Stay tuned! Watch Sung Han Bin in “CAMP ZEROBASEONE” below: Watch Now Source (1)