A-JAX Profile

A-Jax's New member line-up.

A-JAX (에이젝스)

A-JAX's logo.




  • Name (Real Name): Dowoo (Kim Do Woo)
  • Hangul: 도우
  • Formerly*: Hyeongkon
  • Position: Leader, Rap
  • Birthday (Y.M.D): 88.12.03
  • Nationality: Korean
  • Height: 181cm (5ft 11in)
  • Weight: 64kg (141lbs)
  • Blood Type: B
  • Sub-Unit: N/A

A-JAX's Yunyoung

  • Name (Real Name): Yunyoung (Maeng Yunyoung)
  • Hangul: 윤영
  • Position: Vocal
  • Birthday (Y.M.D): 93.02.15
  • Nationality: Korean
  • Height: 182cm (5ft 11in)
  • Weight: 62kg (136lbs)
  • Blood Type: B
  • Sub-Unit: N/A


  • Name (Real Name): Seungjin (Ham Seungjin)
  • Hangul: 승진
  • Position: Rap, Dance
  • Birthday (Y.M.D): 94.10.15
  • Nationality: Korean
  • Height: 176cm (5ft 9in)
  • Weight: 60kg (132lb)
  • Blood Type: B
  • Sub-Unit: N/A


  • Name (Real Name): Seungyub (Lee Seungyub)
  • Hangul: 승엽
  • Position: Vocal
  • Birthday (Y.M.D): 94.10.23
  • Nationality: Korean
  • Height: 185cm (6ft)
  • Weight: 67kg (147lbs)
  • Blood Type: B
  • Sub-Unit: N/A


  • Name (Real Name): Joonghee (Jo Joong Hee)
  • Hangul: 중희
  • Position: Maknae
  • Birthday (Y.M.D): 95.11.27
  • Nationality: N/A
  • Height: 180cm (5ft 10in)
  • Weight: 64kg (141lbs)
  • Blood Type: O
  • Sub-Unit: N/A



  • Name (Real Name): Jaehyung (Seo Jaehung)
  • Hangul: 재형
  • Position: Vocal
  • Birthday (Y.M.D): 90.04.02
  • Nationality: Korean
  • Height: 180cm (5ft 10in)
  • Weight: 61kg (134lbs)
  • Blood Type: B
  • Sub-Unit: N/A


  • Name (Real Name): Jihu (Moon Jihu)
  • Formerly*: Hyojun
  • Hangul: 지후
  • Position: Vocal, Dance
  • Birthday (Y.M.D): 91.04.29
  • Nationality: Korean
  • Height: 180cm (5ft 10in)
  • Weight: 62kg (136lbs)
  • Blood Type: AB
  • Sub-Unit: N/A


  • Name (Real Name): Sungmin (Park Sungmin)
  • Hangul: 성민
  • Position: Vocal
  • Birthday (Y.M.D): 93.05.31
  • Nationality: Korean
  • Height: 188cm (6ft 2in)
  • Weight: 72kg (159lbs)
  • Blood Type: A
  • Sub-Unit: N/A

25 comments on “A-JAX Profile

  1. is @m_jihyu his instagram ? I was folllowing him for so long then i saw him in mix9 & i just relized he was a member of A jax wth !!

    • Jaehyung is currently in the military until later this year, I don’t know if he’ll return to the celebrity life when he returns.
      Sungmin is working on his rap career as Royal.
      and Jihu seems to be focusing on his modeling career right now, I’m not sure what he’ll be doing in the future.


  2. DSP has confirmed that both Jihu and Jaehyung have left the group, and they also added a new member.
    **removoed unofficial link*

    • We know, we are MASSIVE AJAX fans and saw the news. I can’t stress enough that this site is a hobby that we work on during our free time. It is the middle of the workday here in Korea and we only have a few seconds to respond to some comments. Please be patient and we will update A-JAX’s page when we have time (Though we may wait to see if information is released on the new member before we update the page) ~James

  3. Are they planning on having a comeback anytime soon? I know that Jaehyung is in the army, do you happen to know when it is over? I really wanna see A-Jax back in action, its been almost 3 years…

    • I have has a suspicion for quite some time now that Sungmin had left – I just hope that all the members are happy with their lives and get to do what they want to do, including Sungmin and his rapping career (though personally I have a hard time seeing Sungmin having enough swag to actually be a rapper, cause he just comes off so hard core XP hahahahaha), but I wish him the best! And I will forever support him and A-JAX
      ~ Manwon^^

  4. Hi! A-jax’s Jaehyung has been uploading on his Instagram for quite a while. I thought he was in the military. Are they allowed to upload in the military?? Are you guys sure he’s still in the group? The members don’t follow him on Instagram and he doesn’t follow back. I think him and Sungmin are no longer in the group but has there been an official statement ??? 🙂 thx

    • Jaehyung is most definitely in the Military and has been in the military since January of 2015 and will be in the military til January of 2017. Once your initial training period is complete in the military they are able to have their phones on nights and weekends depending on their senior officers. I’m not 100% certain of all aspects of the korean military being not a korean male, but your given vacations and what not, and Yesung from Super Junior was also attached to his cellphone and IG account for most of his military career. You can see the official announcement from DSP and and hand written goodbye letter from Jaehyung here if you have an daum account. http://cafe.daum.net/a-jax/7EmK/128

    • He’s still in the army…it’s a 20+ month commigment depending on which branch of the military you join. I just don’t know if Jaehyun will rejoin AJAX when he leaves next year. DSP had made it seem like he would return but you just never know for sure. ~James

  5. Hi! Judging from Sungmin’s Instagram, it seems like he’s left a-jax. He took AJax out of his Twitter and Instagram name and he now goes by the name Royal. DSP hasn’t stated anything yet though. DSP has confirmed that there will be a new member though.

    • We did see that he had changed his insta name. Unfortunately without confirmation we can’t do much either way. a little more than 3 weeks ago he posted a pic of him with the rest of the members at dinner. The new member could be to replace Jaehyung. Until Sungmin or DSP says something there isn’t much we can do ~James

    • As far as we know they are still a group, Manwon^^ and I are huge A-JAX fans, and are on their Daum Cafe all the time. For now we know that Jae Hyung in serving his Millitary Service and Hyeongkon’s getting ready to play Marius in Les Miserable. With any luck A-JAX will be back soon, not sure if it will be before or after DSP’s new group April debuts. I hope its before. DSP is really annoying with their groups that aren’t Kara, Rainbow had a 1 year 8 month absence (aside from Rainbow BLAXX). ~James

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