On the verge of TWICE, dropped out from SIXTEEN, Park Ji Won, finally debuted.

* Trainee of JYP. After failing to be a member of TWICE, she entered Idol School. Graduated in 6th place.

* fromis_9's debut interview "I have lived a trainee life for a long time, there was a time I had hard time, so I am happy" and she burst into tears. .

* I promise to grow as "your idol".