클라씨의 세계

Hwang Je-sung

Age 39 (now 43)

Hyun Seung-hee

Age 26 (now 30)

Myung Hyung-seo

Age 20 (now 24)

Yoon Chaewon

Age 18 (now 23)

Hong Hye-ju

Age 18 (now 22)

Kim Riwon

Age 15 (now 19)

Won Ji-min

Age 14 (now 18)

Park Bo-eun

Age 14 (now 18)

Kim Seon-yu

Age 14 (now 18)