Kim Hyun-ah better known by the mononym Hyuna, is a South Korean singer, dancer, songwriter and model. She rose to fame in the late 2000s as a member of the girl group Wonder Girls. After leaving the ensemble shortly after their debut in 2007, she subsequently joined the girl group 4Minute in 2009. Hyuna began her solo career in 2010, with a style she described as "performance-oriented music". Her debut single "Change" peaked at number two on the Gaon Digital Chart.
