Debut: 2012
7 Members
Entertainment: DSP Media
Debut Song: One 4 U
Fandom: A-Light
Website: http://ajax.dspmedia.co.kr/
Twitter: https://twitter.com/A_JAXOFFICIAL
Facebook: http://www.facebook.com/dspajax
YouTube: http://www.youtube.com/user/dspAJAX
Fancafe: http://cafe.daum.net/a-jax
Stage Name: Hyeongkon (형곤)
Name: Kim Hyeong Kon (김형곤)
Birthday: December 3, 1988
Position: Leader, Rapper
Blood Type: B
Height: 181 cm
Weight: 64 kg
Sibling(s): older sister
• completed his military duty from October 2008 to August 2010
• as the dance partner of KARA‘s former member Nicole during their KARASIA concert
Twitter: https://twitter.com/Ajax_HK88
Stage Name: Jaehyung (재형)
Name: Seo Jae Hyung (서재형)
Birthday: April 2, 1990
Position: Sub-Vocalist, Face of The Group
Blood Type: B
Height: 180 cm
Weight: 61 kg
Sibling(s): older sister
Twitter: https://twitter.com/Ajax_JH90
Stage Name: Hyojun (효준)
Name: Moon Hyo Jun (문효준)
Birthday: April 29, 1991
Position: Sub-Vocalist, Main Dancer
Blood Type: AB
Height: 180 cm
Weight: 62 kg
Sibling(s): older brother
Twitter: https://twitter.com/Ajax_HJ91
Stage Name: Yunyoung (윤영)
Name: Maeng Yoon Young (맹윤영)
Birthday: February 15, 1993
Birthplace: Seoul, South Korea
Position: Lead Vocalist
Blood Type: B
Height: 182 cm
Weight: 62 kg
Sibling(s): older brother
Twitter: https://twitter.com/Ajax_YY93
Stage Name: Sungmin (성민)
Name: Park Sung Min (박성민)
Birthday: May 31, 1993
Position: Main Vocalist
Blood Type: A
Height: 188 cm
Weight: 72 kg
Sibling(s): older brother
• He is currently on hiatus due to a knee injury
Twitter: https://twitter.com/Ajax_SM93
Stage Name: Seungjin (승진)
Name: Ham Seung Jin (함승진)
Birthday: October 15, 1994
Position: Rapper, Lead Dancer
Blood Type: B
Height: 176 cm
Weight: 60 kg
Sibling(s): younger sister
Twitter: https://twitter.com/Ajax_SJ94
Stage Name: Seungyub (승엽)
Name: Lee Seung Yeob (이승엽)
Birthday: October 23, 1994
Position: Sub-Vocalist, Maknae
Blood Type: B
Height: 185 cm
Weight: 67 kg
Sibling(s): older sister
Twitter: https://twitter.com/Ajax_SY94
NaeSushi 