'Standby IOI' is a sequel reality program showing the debut process of the members who were chosen through 'Produce 101.' It will be filled with every movement of the members who are preparing to release their debut mini-album on May 4 and actively promote. We will show their image on set of practice, photo shoots, and of course their recordings.
as Choi Yoo Jung
as Yoo Yeon-jung
as Kim Do Yeon
as Kim So Hye
as Lim Na-young
as Kim Se-jeong
as Jeon So Mi
as Zhou Jieqiong
as Jung Chae Yeon
as Kang Mi Na
as Chung-ha
Full cast details coming soon!