Byun Baek-hyun (born May 6, 1992), known mononymously as Baekhyun, is a South Korean singer and actor. He is a member of the South Korean boy band EXO, its subgroup EXO-K and its subunit EXO-CBX. In 2019, Baekhyun became a leader of the supergroup SuperM. Following the release of several albums and extended plays with EXO, Baekhyun began pursuing a solo career in 2019 by releasing his debut extended play, City Lights, which sold more than half-a-million copies in 2019 and is the best-selling al...