Han Seung-woo

Han Seung-woo (Korean: 한승우, born December 24, 1994), known mononymously as Seungwoo, is a South Korean singer, singer-songwriter, and actor. He debuted as a member of South Korean group Victon in 2016. In 2019, he finished third on Produce X 101 and became a member of X1. He debuted as a solo artist in August 2020 with the extended play Fame. source: https://en.wikipedia.org/wiki/Han_Seung-woo