Lee Jae Yeon, simply known as Jae Yeon, is a South Korean singer and member of co-ed group SWAY (스웨이). He graduated from Chung-Ang University with a bachelor's degree in Business Administration. He made his debut in 2019 singing the OST for the jTBC drama "Be Melodramatic" (드라마 멜로가 체질). He became SWAY's leader in 2020 and debuted with their 1st digital single album "Episode 1". The band has provided several OSTs and frequently attend festivals.
(Source: Korean = Namu Wiki)