
(I was so pissed by Wanna One's reunion article that I'm making this post) Produce X's members Cho Seungyeon (debuted in 2014) Kim Wooseok (2015) and Han Seungwoo (2016) were already debuted idols, so they had to go back to the trainee life and redebut under X1 in 20191 year after X1 disbanded,...