介紹 WJSN is a joint girl-group venture spearheaded by two record labels: one South Korean, one Chinese. Composed of both Korean and Chinese members, WJSN are known for delivering majestic synth-pop earworms. WJSN stands for the four different “units” the group members are broken into: the Wonder Unit, Joy Unit, Sweet Unit, and Natural Unit. Their Korean name translates to Cosmic Girls. The group originally had 12 members. Yeonjung joined before the release of their 2016 sophomore EP, The Secret, becoming the 13th and youngest member. The group has released Chinese versions of singles like “MoMoMo,” “Secret,” “I Wish,” and “Dreams Come True.” --quoted from apple music