Stage Name: Yeji 
Name: Hwang Ye Ji
Position: Leader, Main Dancer, Lead Vocalist, Sub Rapper
Birthday: May 26th, 2000

Stage Name: Lia 
Name: Choi Ji Su 
Position: Main Vocalist, Sub Rapper
Birthday: July 21st, 2000

Stage Name: Ryujin 
Name: Shin Ryu Jin 
English Name: Joanne Shin
Position: Main Rapper, Lead Dancer, Sub Vocalist, Center
Birthday: April 17th, 2001

Stage Name: Chaeryeong 
Birth Name: Lee Chae Ryeong
Position: Main Dancer, Sub Vocalist, Sub Rapper
Birthday: June 5th, 2001

Stage Name: Yuna 
Birth Name: Shin Yu Na 
Position: Lead Rapper, Lead Dancer, Sub Vocalist, Visual, Maknae
Birthday: December 9th, 2003