Kim Do Yeon and Choi Yoo Jung to form a new girl group together after IOI?
IOI'sChoi Yoo JungandKim Do Yeonhave renewed their contracts withFantagioand will be preparing for their debut early this year!
Fantagio had said last month,"Choi Yoo Jung and Kim Do Yeon renewed their contracts while promoting in IOI. They're formally promoting as artists."