Cho Seung Youn, also known by the stage names Luizy and WOODZ, is a South Korean singer-songwriter, rapper, record producer, and actor. Cho debuted as a member of the South Korean-Chinese band UNIQ in 2014. He is part of the project group M.O.L.A. Cho participated in Produce X 101 in 2019, and placed 5th. He will debut with X1.