Wanna One was created on 2017, having 11 members which are: Jisung, Sungwoon, Minhyun, Seongwu, Jaehwan, Daniel, Jihoon, Woojin, Jinyoung, Daehwi y Kuanli.
The former of Wanna One, Yoon Ji Sung is going to be discharged of his Mandatory Military Service on December.
He entered to fullfil his duties back in May of 2019, right after the disbandmet of his band Wanna One.
His label LM Entertainment confirmed through the next statement:
“We sincerely thank the fans for waiting with love for a long time. We hope you will warmly welcome Yoon Ji Sung, who will return safely after completing his military duty.”