Red: Jae Kyung - Age 21
Birth Name: Kim Jae Kyung
Position: Leader, Lead Vocals, Lead Dancer
DOB: Dec. 24,1988
Height: 168cm
Weight: 45kg
* Appeared in A'ST1's "Dynamite" music video.
* Appeared in SS501's "Love Like This" music video.
* Former JYP Entertainment trainee.
Birth Name: Kim Jae Kyung
Position: Leader, Lead Vocals, Lead Dancer
DOB: Dec. 24,1988
Height: 168cm
Weight: 45kg
* Appeared in A'ST1's "Dynamite" music video.
* Appeared in SS501's "Love Like This" music video.
* Former JYP Entertainment trainee.
Seung Ah
Indigo: Oh Seung Ah - Age 21
Birth Name: Oh Se Mi
Position: Vocalist
DOB: September 13,1988
Height: 167cm
Weight: 45kg
Yoon Hye
Violet: Yoon Hye - Age 19
Birth Name: Jung Yoon Hye
Position: Sub-Vocalist, Main Rapper
DOB: April 14th 1990
Height: 166cm
Weight: 47 kg
Ji Sook
Green: Ji Sook - Age 18
Birth Name: Kim Ji Sook
Position: Sub-Vocalist
DOB: July 18,1990
Height: 164cm
Weight: 41kg
Birth Name: Kim Ji Sook
Position: Sub-Vocalist
DOB: July 18,1990
Height: 164cm
Weight: 41kg
Woo Ri
Birth Name: Go Woo Ri
Position: Sub-Vocalist, Rapper
DOB: February 2, 1988
Height: 165cm
Weight: 44kg