IOI former member Gyeolgyeong, management office denies "withdrawal" theory.

● After the dissolution of IOI re-debuted as PRISTIN. "The most beautiful face in the world in 2017" 99th place.

● PRODUCE 101 As a former member appearing in a Chinese similar program "Idol Trainee".

● Master in Korea is closed all at once.

※ "withdrawal" theory, "Returning home to Chinese" theory etc. had spread.