INA made her debut as a K-Pop soloist on January 3rd, 2017 with her debut single album, "Rainbow". She partnered up with TAJOY Entertainment, which is famous for its various comedians. Before her debut, INA was commonly known as the beautiful girl who featured on KBS's "Gag Concert", as well as a cameo for some of the most popular Korean dramas. INA gained her own group of fans through her pre-debut activities thanks to her stunning visuals and her adorable expressions.
Currently, INA is using the active name Xooos.