Seunghan

Hong Seung-han (Korean: 홍승한; born October 2, 2003), known mononymously as Seunghan, is a South Korean singer. He is a former member of the South Korean boy band Riize, debuting under SM Entertainment in 2023. He debuted as a soloist in July 2025 with the release of Waste No Time under the stage name XngHan. First introduced in July 2022 as a member of SM Entertainment's idol training team SM Rookies, Seunghan debuted in September 2023 as a member of Riize. source: https://en.wikipedia.org/wiki/Seunghan