Sunmi is an undeniable force in K-pop. She first made her debut as a member of the Wonder Girls back in 2007, one of the first K-pop acts to really break through in the West. The English version of their single "Nobody" was the first K-pop song to hit the Billboard Hot 100 in October 2009.
In 2010 Sunmi left the group to go back to school, but the siren call of a music career pulled her back in. She released her debut solo EP Full Moon in 2014. That began a run of award-winning releases for the pop star, including Song of the Year for "Gashina" at the Gaon Chart Music Awards.
Despite her near-constant presence in the K-pop world as a solo …