NU'EST was a South Korean boy band formed and managed by Pledis Entertainment. The group consisted of five members: JR, Aron, Baekho, Minhyun, and Ren. They debuted on March 15, 2012, with the single titled "Face". The group disbanded on March 15, 2022, after Aron, JR, and Ren left Pledis Entertainment upon the completion of their 10-year contract.