Moonbyul

Moon Byul-yi (Korean: 문별이, born December 22, 1992), better known by the mononym Moonbyul, is a South Korean rapper, singer, songwriter, dancer, and actress signed under RBW. She is the main rapper and main dancer of the South Korean girl group Mamamoo. In May 2018, Moonbyul made her debut as a solo artist, releasing the digital single, "Selfish".
Biography.
Moon Byul-yi was born in Bucheon, Gyeonggi-do, South Korea. She was accepted into Paekche Institute of the Arts for media music and vocals in 2011.
Moonbyul debuted as a member of Mamamoo in June 2014. In May 2018, she debuted as a solo artist with the single "Selfish", featuring Seulgi of Red Velvet. She released her debut EP, "Dark Side of the Moon", on February 14, 2020.