
Let’s Rewind To 2nd Generation K-Pop Boy Group A-Jax!
A-Jax is a boy group that debuted under the auspices of DSP Media in 2012, so they can be considered a 2nd Generation group. A-Jax originally debuted simultaneously in South Korea and Japan with seven members, namely Dowoo (Hyeongkon), Yunyoung, Seungjin, Seungyeop, Sungmin, Jaehyung, and Jihu. For Japan activities, A-Jax promoted under the auspices of Universal Sigma. Throughout their career, the group has released three EPs and six singles. In 2016, the group underwent slight line-up changes as three A-Jax members (Jihu, Jaehyung, and Sungmin) left the group. After new member Junghee joined the group in the same year, A-Jax began to promote as a five-member band.
Unfortunately, it was reported that the A-Jax members’ contracts expired on March 31st, 2020, and the group was officially dissolved after working together for seven years. Now, let’s rewind to A-Jax’s time together in the K-Pop scene by getting into the details about the ins and outs of the group. Scroll down the article below!
Dowoo’s (Formerly Hyeongkon) Profile and Facts

Profile
Stage Name: Dowoo (도우), formerly Hyeongkon (형곤)
Birth Name: Kim Do-woo (김도우)
, formerly Kim Hyeong-kon (김형곤)
Position: Leader, Main Rapper
Date of Birth: December 3rd, 1988
Zodiac Sign: Sagittarius
Nationality: Korean
Height: 181 cm
Weight: 64 kg
Blood Type: B
Twitter: @Ajax_DW88
Instagram: @ddow88
Facts
- Bucheon, Gyeonggi, South Korea, is his hometown
- He studied at Hanyang University
- He has an older sister
- He has already enlisted in the army
- Writing songs is his hobby
- He made an appearance in Rainbow’s “To Me” music video
- He is already married
- He has a daughter from his marriage
- He reportedly left the company due to an unknown reason
Yunyoung’s Profile and Facts

Profile
Stage Name: Yunyoung (윤영)
Birth Name: Maeng Yoon-young (맹윤영)
Position: Vocalist
Date of Birth: February 15th, 1993
Zodiac Sign: Aquarius
Nationality: Korean
Height: 182 cm (6’0″)
Weight: 62 kg (137 lbs)
Blood Type: B
Twitter: @Ajax_YY93
Instagram: @2yoooung
Facts
- His was born in Seoul, South Korea
- He can play the guitar
- Drawing is his hobby
- After the group disbanded, he was rumored to have a girlfriend
- He’s close friends with his labelmate, KARD members
Seungjin’s Profile and Facts

Profile
Stage Name: Seungjin (승진)
Birth Name: Ham Seung-jin (함승진)
Position: Main Dancer, Lead Rapper
Date of Birth: October 15th, 1994
Zodiac Sign: Libra
Nationality: Korean
Height: 176 cm (5’9″)
Weight: 60 kg (132 lbs)
Blood Type: B
Twitter: @ajax_sj94
Instagram: @hsj_9494
YouTube: 함찡의숨소리
Facts
- He was born in Busan, South Korea
- He studied at Seoul School of Performing Arts
- He was one of the contestants on KBS2’s The Unit
- He is close friends with KARD members, especially BM
- He also consistently uploads on his YouTube channel, linked to his Instagram account
Seungyeop’s Profile and Facts

Profile
Stage Name: Seungyub (승엽)
Birth Name: Lee Seung-yeob (이승엽)
Position: Vocalist
Date of Birth: October 23rd, 1994
Zodiac Sign: Scorpio
Nationality: Korean
Height: 185 cm (6’1″)
Weight: 67 kg (147 lbs)
Blood Type: B
Twitter: @Ajax_SY94
Instagram: @eoope_20
Facts
- His was born in Ilsan, Goyang, Gyeonggi, South Korea
- He likes playing baseball
Junghee’s Profile and Facts

Profile
Stage Name: Joonghee (중희)
Birth Name: Jo Joong-hee (조중희)
Position: Vocalist, Maknae
Date of Birth: November 27th, 1995
Zodiac Sign: Sagittarius
Height: 180 cm (5’11″)
Weight: 64 kg (141 lbs)
Blood Type: O
Twitter: @Ajax_JH95
Instagram: @jojoongheeeee
Facts
- He was born in South Korea
Sungmin’s Profile and Facts

Profile
Stage Name: Sungmin (성민)
Birth Name: Park Sung-min (박성민)
Position: Vocalist
Date of Birth: May 31st, 1993
Zodiac Sign: Gemini
Nationality: Korean
Height: 188 cm (6’2″)
Weight: 72 kg (158 lbs)
Blood Type: A
Facts
- He was born in Busan, South Korea
Jaehyung’s Profile and Facts

Profile
Stage Name: Jaehyung (재형)
Birth Name: Seo Jae-hyung (서재형)
Position: Vocalist
Date of Birth: April 2nd, 1990
Zodiac Sign: Aries
Nationality: Korean
Height: 180 cm (5’11″)
Weight: 61 kg (134 lbs)
Blood Type: B
Facts
- He was born in Seoul, South Korea
Jihu’s (Formerly Hyojun) Profile and Facts

Profile
Stage Name: Jihu (지후), formerly Hyojun (효준)
Birth Name: Moon Ji-hu (문지후), formerly Moon Hyo-jun (문효준)
Position: Vocalist
Date of Birth: April 29th, 1991
Zodiac Sign: Taurus
Nationality: Korean
Height: 180 cm (5’11″)
Weight: 62 kg (137 lbs)
Blood Type: AB
Facts
- He was born in Seoul, South Korea
- He likes playing football