Lee Sunmi (선미), born May 2, 1992 in Iksan, North Jeolla, South Korea is a singer under MakeUs Entertainment. She was a member of the girl group Wonder Girls that debuted in 2007, which she initially left at the end of February 2010. In 2013, she debuted as a solo artist with the digital single "24시간이 모자라". As of 2015, she has rejoined Wonder Girls. In 2017 the group disbanded and she left JYP Entertainment. Sunmi postponed her career in 2010 to continue her education.