Formed in Seoul in 2015, Cosmic Girls is a South Korean-Chinese girl group and
one of the most popular K-Pop acts in the world. Known for their dance
floor-ready brand of bubblegum pop, the group is composed of twelve members
divided into three units: Wonder Unit (Cheng Xiao, Bona and Dayoung), Joy Unit
(Xuan Yi, Eunseo and Yeoreum), Sweet Unit (SeolA, Exy and Soobin), and Natural
Unit (Mei Qi, Luda and Dawon). In 2016, former I.O.I member Yoo Yeon-jung joined
the group, reaching a total of thirteen members. That same year, they released
two EPs to great critical and commercial a...