Adult Trainee(2021)

Ryu Ui-hyun

Seo Jae-min

Cho Mi-yeon

Ye Kyung

Jo Sung-Joon

Jin Beom

Cho Yu-jung

Yoo Ra

Ryeoun

Nam Ho

Lee Chan-hyeong

Song Yi Joon

Kwon Young-eun

Son Na-eun

Kim Min-ki

Kang Joon

Kang Lee-seok

Kang Sung Jae

Lee Kang-ji

Ha Jae Moo

Oh Ki-Chan

Lee Min Ho

Park Se-hyun

Kang Da Hyun

Jang Sung-yoon

Song Hye Bin