AFTERSCHOOL former member Jeong-A, cheering the "PRODUCE 48" center Gaun.

* On 11th, SNS "After all our youngest. Produce 48, after-school's Gaun, center Gaun, high hopes, cheering for you"

* On October 10th, the stage of PRODUCE 48's group song "I am (Naekoya, PICK ME)" is released for the first time.

* Gaun is a center among Korean members.