[ISAC Performance 2017] Cheng Xiao of WJSN (우주소녀| 宇宙少女) doing Rythmic Gymnastics
Participant: Cheng Xiao (성소) of WJSN (Cosmic Girls|우주소녀| 宇宙少女) Category: Rhythmic Gymnastics (리듬체조) Element: Hoop Show: ISAC (Idol Star Athletics Championships) 2017