Name : Jun Hyosung
DOB : October 13, 1989
Position : Leader, Vocalist
Name : Song Ji-eun
DOB : May 5, 1990
Position : Main Vocalist
Name : Han Sunhwa
DOB : October 6, 1990
Position : Vocalist
Name : Jeong Hana
Stage Name : Zinger
DOB : February 2, 1990
Position : Rapper