Zhou Xinyu confirmed to be a contestant on Mnet's survival show 'Girls Planet 999'. She is a former SM Ent trainee too.#周心语 #zhouxinyu #xinyu #xixyu#GirlsPlanet999 #걸스플래닛999 pic.twitter.com/bJ7gSFkPYx

— 월 (@koeunxrg) July 8, 2021