BIGFLO Profile

Bigflo's "Stardom" promotional picture.

BIGFLO (빅플로)

BIGFLO's logo.

  • Sub-Unit: High-Top
  • Music Video: N/A
  • Discography: 21 SWAG, ZIPPO



 Bigflo's Jungkyun "Incant" promotional picture.

  • Name (Real Name): Jungkyun (Jung Jung Kyun)
  • Hangul: 정균
  • Position: Leader, Vocal
  • Birthday (Y.M.D): 87.11.27
  • Nationality: Korean
  • Height: 180cm (5ft 10in)
  • Weight: 62kg (136lbs)
  • Blood Type: A
  • Sub-Unit: N/A
  • Formerly of*: N-Train, Tachyon
  • Currently in*: Military Service

Bigflo's Euijin "Stardom" promotional picture.

  • Name (Real Name): Eui Jin (Lee Ui Jin)
  • Hangul: 의진
  • Position: Rap
  • Birthday (Y.M.D): 90.02.15
  • Nationality: N/A
  • Height: 171cm (5ft 7in)
  • Weight: 61kg (134lbs)
  • Blood Type: O
  • Sub-Unit: N/A
  • Formerly of*: A.Cian as Lo.J

Bigflo's Sungmin "Stardom" promotional picture.

  • Name (Real Name): Sung Min (Oh Sung Min)
  • Hangul: 성민
  • Position: Vocal
  • Birthday (Y.M.D): 90.12.31
  • Nationality: N/A
  • Height: N/A
  • Weight: N/A
  • Blood Type: N/A
  • Sub-Unit: N/A
  • Formerly of*: Able

Bigflo's Ron "Stardom" promotional picture.

  • Name (Real Name): Ron (Cheon Byeong Hwa)
  • Hangul:
  • Position: Vocal
  • Birthday (Y.M.D): 91.01.22
  • Nationality: Korean
  • Height: 183cm (6ft)
  • Weight: 62kg (136lbs)
  • Blood Type: B
  • Sub-Unit: N/A

Bigflo's Yuseong "Stardom" promotional picture.

  • Name (Real Name): Yu Seong (Jung Yu Seong)
  • Hangul: 유성
  • Position: Vocal
  • Birthday (Y.M.D): 92.10.08
  • Nationality: Korean
  • Height: 171cm (5ft 7in)
  • Weight: 52kg (114lbs)
  • Blood Type: O
  • Sub-Unit: N/A

Bigflo's Lex "Stardom" promotional picture.

  • Name (Real Name): Lex ( – Hyung Min)
  • Hangul: 렉스
  • Position: Vocal
  • Birthday (Y.M.D): 93.01.12
  • Nationality: Canadian
  • Height: 176cm (5ft 9in)
  • Weight: 60kg (132lbs)
  • Blood Type: A
  • Sub-Unit: N/A

 Bigflo's Hightop "Stardom" promotional picture.

  • Name (Real Name): High Top (Im Hyun Tae)
  • Hangul: 하이탑
  • Position: Rap, Vocal, Maknae
  • Birthday (Y.M.D): 94.03.19
  • Nationality: Korean
  • Height: 178cm (5ft 10in)
  • Weight: 60kg (132lbs)
  • Blood Type: AB
  • Sub-Unit: Z-UK & Hightop, Solo




Bigflo's Kichun "Incant" promotional picture.

  • Name (Real Name): Kichun (Hwang Ki Chun)
  • Hangul: 기천
  • Position: N/A
  • Birthday (Y.M.D): 92.03.14
  • Nationality: N/A
  • Height: 179cm (5ft 10in)
  • Weight: 63kg (139lbs)
  • Blood Type: A
  • Sub-Unit: N/A
  • Formerly of*: Twi-light as Tien

Bigflo's Z-Uk "Incant" promotional picture.

  • Name (Real Name): Z-UK (Jung Jae Wook)
  • Hangul: 지-욱
  • Position: Leader (temporary), Rap
  • Birthday (Y.M.D): 93.01.27
  • Nationality: Korean
  • Height: 174cm (5ft 8in)
  • Weight: 63kg (138lbs)
  • Blood Type: A
  • Sub-Unit: Z-UK & Hightop

85 comments on “BIGFLO Profile

    • I do know that he is a soloist, I bought the song as soon as it was released, but because he is technically a debut we are not going to make a new profile for him until Manwon^^ returns from her hiatus. ~James

  1. I think yuseong has left bigflo,because today hightop post a picture line up bigflo in dream concert and he tag four member lex sungmin ron euijin and yuseong not tagged,and if the reason he was injured and why he always posting was traveling in taiwan ? And officials instagram bigflo not given like post yuseong while jungkyun still given like when posting the picture by official bigflo
    -sorry for my english

    • Manwon^^ and I have been thinking the exact same thing that he is out since shortly after they came back with Stardom. But, we are going to wait at least until their next comeback to see what happens then.

  2. Do you know what is happening with Yuseong? He’s been in no live music videos or any other interacting videos. Is he sick? Or

  3. You have High Top listed as a former member in your birthday page, yet on here he’s still a member. Is he or isn’t he still in the group. If so when abouts did he leave. Thank you very much for you’re very informative website. Keep up the good work.

    • We did see that, We are waiting for the group to release all of the information about all of the new members before we update their profile. So with how slowly they are releasing information and how backed up we are its going to be a few weeks yet. He is from the grouo ABLE. We saw that on their official Twitter. ~James

  4. I look at the broadcast v at idol x idol, bigflo were in the building c2k entertainment, whether bigflo has moved agency?

    • HO Company was just posting notifications on their fan cafe about the Idol x Idol broadcast last week so I don’t think they changed companies. What often happens for smaller companies is they all lease the same practice rooms or lease practice rooms from lager companies who own their own rooms. I could also be that whoever the PD for Idol x Idol is books the rooms and building for their own recording convenience. ~James

      • I was also curious of this. I know it’s still HO company but recently a c2k trainee was on p101 and during the intro videos they had sunbaes from the same company speak about trainees and the c2k trainee had Bigflo in his video

      • In Produce 101 Season 2 those support messages not always came from artists under the same company….There were some where the idols were simply a friend of a certain trainee (B.A.P’s Daehyun and Block B’s P.O also left these kind of messages while there were clearly no trainees from their agencies)…..So in this case that C2K trainee could be either friends with Bigflo members or has some other kind of connection with them – Katie

    • I haven’t seen anything yet as to the numbers of members who will be joining the group, but we did get the page updated wiht Z-uk and Kichun
      ~ I officially quit Bigflo – Z-uk is life ᅟㅜ.ㅜ
      ~ Manwon^^

      • I was truly heartbroken because I’m one of the biggest Z-UK biased fans ever TT
        when I find info on the new members I’ll let you guys know!

    • We will find out soon how many new members they have. They started releasing individual teasers, starting off with Yuseong. I think there will be 3 new members, because of how early they started with this. If they release a teaser every week there should be 3 new members I think.

      • They announced on their fan cafe it is 3 new members, and on their twitter they posted a group photo, but the 3 new members are wearing masks so we will have to wait till their pictures, names and info is released. Once we have all of the info and pictures we will update BIGFLO’s page. ~James

    • Gah its so sad that all the 87-liners are going to be enlisting this year. I hope they all return quickly and safely. Thanks for the update, we got that added ~James

      • is it :(( I’ll miss him, I have to wait two more years or so to meet him :(( and on the fan cafe I think they said z-uk will be the temp leader????? I can get a link if you want me too!

      • Thanks! I already knew that about Z-Uk ~ just forgot to get it updated when we updated Jungkyun going in to the military
        ~ Manwon^^

  5. Jungkyun going to be on Hiatus to go the army ;A; so he’ll be back in a while or so so he’s not going be to seen for a long time 😦

    • When did he leave the group? As far as I can find he’s still in bigflo. He just posted a few pictures on instagram with his group mates yesterday.
      ~ Manwon^^

  6. Why is Ron listed as both vocal and rap? The members call him a “low note vocal”, and, of the few lines he’s had, I wouldn’t really consider them rap, especially compared to Hightop and Z-UK’s parts.

    • For MV’s we do include behind the scenes MV’s when the MV’s are presented as an actual MV – in the case of FLY it is being presented as a “Making ver.” and we do not add the making version MVs on our profiles. We hope you understand why it’s not on the list.
      ~ Manwon^^

    • Thank you for letting us know ~ we can’t unfortunately add information without having seen the source ~ we always try to fact check ourselves before adding anything. I have already found the profile for Tachyon so I have seen that he is a former member of the group and we will add that information^^
      In the future if you could leave a link to the interview or source that would help us out greatly! Thank you again for letting us know!
      ~ Manwon^^

    • We would love to update with their real names for BIGFLO, but we only use official sites (if you check our FAQ you can see what sites we count as official) – and if you could send us a link where you found that info ~ we would be glad to add it^^

      • From what I can tell about BiGFLO… I did some research, and these are their real names.

        Jungkyun – Jung Jungkyun
        Ron – Cheon Byunghwa
        Z-UK – Jung Jiwook
        Yuseong – Jung Yuseong
        High Top – Im Hyuntae

      • We appreciate the link! I have seen the names you’ve given us around on other fan sites, but I never saw them on anything official, and unfortunately JpopAsia is also a fan run site. Unless we can verify that the info came from an official source we just can’t add it. I know it’s frustrating – it’s frustrating for us too sometimes, but we want to make sure our info is as accurate as we can make it ~ I hope you understand, and if you find the information from an official source I hope you pass it a long to us ~
        ~ Manwon^^

  7. i think everyone of them kinda looks like someone in kpop (at least in these photo)
    JongKyun : Luhan (EXO)
    Ron : SungYeol (Infinite)
    YuSeong : SeungHo (MBlaq)
    Z-UK : Rain
    High Top : TOP (Big Bang)

    • There were a boyband that debuted in 2011 and then disbanded in 2013. Im not sure if it was because of Jungkyun or not but it does seem likely that the dibsbanded around the time the Jungkyun would have become a trainee for BIGFLO. I will look more into that.

    • Just to add more to that ~ it is believed that N-Train disbanded, and most fans consider them disbanded, but they are “technically” on “hiatus” what with JungKyun leaving the group and another member left to join the military. There was an announcement made of JungKyun’s departure, and the other member entering the military, but never was it announced that the group disbanded. ~Manwon^^

      • Well there’s sad news. I recently saw someone asking Sangwoo (who was a member of N-Train as you might know) on one of his instagram posts, if N-Train was over and he answered a clear yes. So yeah, I think it’s right to consider them disbanded now.

      • That is sad news, but also good to know that N-Train is over ~ thanks for letting us know. Hopefully the former members will all be able to debut with other groups, or at least find something else that they like to do^^
        Thanks for letting us know

  8. I seriously love BIGFLO. I love their music video “Delilah” It’s catchy and I keep listening to it! BGFLO FIGHTING! I love you and support you :’)

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