In between Joe Elliott and Yuju, who was a South Korean singer?
Joe Elliott Joseph Thomas Elliott Jr. (born 1 August 1959) is an English singer-songwriter and musician, best known as the lead singer of the English rock band Def Leppard. He has also been the lead singer of the David Bowie tribute band the Cybernauts and the Mott the Hoople cover band Down 'n' Outz. He is one of the two original members of Def Leppard and one of the three to perform on every Def Leppard album.
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.