SONG HAYOUNG / Song Ha-young
Date of birth: 1997.09.29

PARK JIWON Park Ji-won
Date of birth: 1998.03.20

LEE CHAEYOUNG​
Date of Birth: 2000.05.14

LEE NAGYUNG / Lee Na-kyung
Date of birth: 2000.06.01

BAEK JI HEON / Baek Ji-heon
Date of birth: 2003.04.17