Hyelin is a South Korean singer and member of the girl group EXID, which debuted in 2012. Known for her strong vocals and charismatic stage presence, she has contributed to the group's success with hit songs like "Up & Down" and "L.I.E." In addition to her music career, Hyelin has appeared on various television programs, showcasing her personality and charm. She has also participated in solo projects, further establishing her presence in the South Korean entertainment industry. Her versatility as an artist continues to resonate with fans both domestically and internationally.