Yoon Jae Sun, known professionally as Yoon Sung, is a South Korean singer. She graduated from Daegu Catholic University with a degree in Psychology. She made her debut in 2006 as the lead vocalist of the rock and roll band A-FRICA and their first album "Rock N Roll Music". In 2021, she gained more popularity when she participated as Singer #17 in the JTBC competition show "Sing Again 2" where she placed third. She is managed by MA Entertainment.
(Source: Korean = Namu Wiki || Translation = MyDramaList)
