In between Joe Elliott and Yuju, who was a South Korean singer?
Yuju (singer) Choi Yu-na (born October 4, 1997), better known by her stage name Yuju, is a South Korean singer. She is best known as the main vocalist of the South Korean girl group GFriend.
Yang Yo-seob Yang Yo-seob (born January 5, 1990), more commonly known as Yoseob, is a South Korean singer and musical actor. He is the main vocalist of the boy group Highlight.