Lee Dae-hwi (Hangul: 이대휘 I Dae Hwi, English: Lee Dae-hwi; January 29, 2001—) is a South Korean male singer under Brand New Music. He gained fame as a contestant on Mnet's survival show 'PRODUCE 101 Season 2', where he finished third and subsequently joined the project group Wanna One. After the group's disbandment, he returned to his original company and re-debuted with AB6IX, serving as the lead vocalist.