Woonhak is the youngest member and the loveliest. He likes making people feel good around him. WOONHAK takes good care of the members depite being the youngest.

He was born in South Korea and has a younger sister. He loves music, hip-hop, rap, dance and producing music. He like Monkey D. Luffy from One Piece

He became a singer so that he can console people and send them lots of happy energy.