B1A4 (One Blood Type B, Four Blood Type A/ Be the One, All for One) Profile

~ Member Profiles ~

Birth Name: Jung Jin Young

Stage Name: Jinyoung

Position: Lead Vocalist & Leader

Birthday: November 18, 1991

Height: 178 cm

Weight: 59 kg

Blood Type: A

Star Sign: Scorpio

Skills: Song writing, singing, acting

Twitter: http://twitter.com/_jinyoung911118

Birth Name: Shin Dong Woo

Stage Name: CNU

Position: Vocalist & Rapper

Blood Type: A

Birthday: June 16,  1991

Height: 182 cm

Weight: 64 kg

Star Sign: Gemini

Twitter: http://twitter.com/B1A4_CNU

Birth Name: Lee Jung Hwan

Stage Name: Sandeul

Position: Main Vocalist

Birthday: March 20, 1992

Blood Type: A

Height: 175 cm

Weight: 62 kg

Star Sign: Pisces

Twitter: http://twitter.com/SANDEUL920320

Birth Name: Cha Sun Woo

Stage Name: Baro

Position: Main Rapper

Blood Type: B

Birthday: September 5, 1992

Star Sign: Virgo

Twitter: http://twitter.com/BARO920905

Birth Name: Gong Chan Shik

Stage Name: Gongchan

Position: Vocalist, Maknae, Face of The Group

Birthday: August 14, 1993

Blood Type: A

Height: 181 cm

Weight: 60 kg

Star Sign: Leo

Twitter: http://twitter.com/B1A4_gongchan

Last updated January 18, 2012

    • Duque
    • May 17th, 2011

    Jinyoung !

  1. goodluck to your career…!!!!!!! B1A4<3

    • endith
    • May 20th, 2011

    huwaaa…author.. thanks very much 🙂

    • Rina
    • May 28th, 2011

    they’re awesome~

    • Rina
    • May 28th, 2011

    they’re cool…..

    • iamchay
    • May 30th, 2011

    Baro you squishy fkjdfka
    My hambarobunny ❤

    Goodluck boys!

    love, noona xD

    • andromeda
    • June 1st, 2011

    Please update Teen Top profile

    • Eunice
    • June 4th, 2011

    Could you put their companies in the profile too? 😀

    • Their company is listed in the ‘AGENCIES/RECORD LABELS” tab at the top of the page. But just for the benefit of it, their company is WM Entertainment

    • morales
    • June 7th, 2011

    blood type b cool~

    • kat
    • June 18th, 2011


    • kim mina
    • June 24th, 2011

    ahh…they are so cute……
    love u guys…..you’re awesome!!!!

    • jojierose
    • June 25th, 2011

    if they have a new mv will you put it there too? because there new music video is awesome and so adorable :”> it is entitled “only learned bad things” please watch ❤


    • nabilah
    • July 3rd, 2011

    jin young saranghae!!!

  3. baro baro baroo >< saranghae uri hambaroo~

    • princess frog
    • July 19th, 2011

    Jinyoung oppa~ everynight I always dream of you , hoping someday we would meet each other.. omooo.. >.<
    you're the best thing that I've known <3<3

    Channie,, please love noona ;D ❤ ❤

  4. i love sandeul!
    he’s the best….>w<

    • Sandra
    • August 22nd, 2011

    Just one thing, you guys forgot to add “Only Learned the Bad Things” in the music video list, other than that, great job 🙂

  5. Love Jinyoung and Sandeul and also Gongchan too~ ❤
    Chu chu chu chu… Let me give a 'Chu Chu Attack' to you, B1A4!!!

      • evve
      • December 9th, 2011

      i love bar000000000 ,,,,

    • tina_BARO
    • September 24th, 2011

    why is their fan club BANA?

    • pkah
    • September 27th, 2011

    sooooo cute..!!!!!!!!!!!!!!!!!!

  6. Jinyoung :)♥

    • JiaLe
    • October 22nd, 2011

    you are my ‘beautiful target’~

    • MinLove
    • October 25th, 2011

    Gong CHAN !!!!!

    • cllover1825
    • October 28th, 2011

    I think gongchan height is wrong its only around 178-179..but no discrimination,just cariuos hehehe..i like b1a4 too..

      • Kaynaa
      • February 5th, 2012

      Gongchan is 181!He is the second tallest member…

  7. jiinyoug oppa,,,,^^

  8. 여러분을 모두 사랑 ….. 항상 모두 건강 희망 ….. 미소를 항상 유지 ….:)

  9. sumandu why baro blood type of b herrr…

  10. jinyoung is also good at composing right?

  11. 비원에이포

    LET’S FLY in the sky and you LIKE IT LIKE IT LIKE IT and don’t ONLY LEARN BAD THINGS but REMEMBER it’s O.K. …. You are the ONLY ONE , MY LOVE ~
    And you know that you’re my BEAUTIFUL TARGET and my BLING GIRL ~~~~
    Don’t be mad becoz of this WONDERFUL TONIGHT !
    “CHU chu CHU :3 !!”don’t be FOOOOL haahh!!! Take care !!! ‘_’

      • Mrs. Jinyoung
      • August 5th, 2012

      I like this quote ^^

  12. ,,,wwuuuaaaahhh,,!!!bagong kaba2laiwan..oppa saranghae..!!

    • kim sang gae
    • November 25th, 2011

    wah..cha sun same birthday with me 5 sep i like 1ba4

  13. gongchan ah.. i never knew we’re the same age and i’m older than u actually by a few months.. i always thought u’re older like years older..

  14. I love you, Jinyoung oppa ❤

  15. love gong chan !!! their song was amazing . 🙂

  16. Great article and directly the thing. I don’t know should this be actually the best place need to but do you really everyone has any ideeas how to find some freelance writers? Thanks a lot!

    • onew’s girl
    • January 1st, 2012

    their main vocal voice is so nice and soft.when i first listened to ‘only learned the bad things’, i straight on hearing the voice of the main vocal. nice job! really matched my taste.nice job sandeul! *eventhough u didnt smile alot..

      • dee
      • November 9th, 2012

      sorry to say but actually he smiles the most in B1A4..watch their variety show n u’ll know =)

        • heskim
        • November 12th, 2012

        i agree. sandeul crack laugh often in variety show. HAHA

    • Court
    • January 4th, 2012

    Awweee I love Channie so much ❤

    • RinHae_Elfishy
    • January 7th, 2012


  17. Thank you for every other great post. Where else may anyone get that type of information in such a perfect method of writing? I’ve a presentation next week, and I’m on the look for such information.

  18. Thanks-a-mundo for the blog.Really looking forward to read more. Keep writing.

  19. I share the same birthday as Sanduel while my couz has the same birthday as L and my other cuz has the same birthday as Bom from 2ne1 and my other cuz has one day diff between her birthday and CNu’s birthday. WHile my dad shares the same birthday as Tiffany from SNSD!!!

    • Amanda
    • January 19th, 2012

    Just letting you know the picture you put for Gongchan is not Gongchan its Jinyoung.

      • Amanda
      • January 21st, 2012

      You’re welcome~!

    • The_ELF_of_ELFs
    • January 19th, 2012

    I love the new pictures, but I think the new one of Gongchannie is a pic of Jinyoung, or he is just looking too much like his Hyung!

    • mint.flavor.turtle
    • January 19th, 2012

    Huh, are you sure that’s Gongchannie? To me, it kinda looks like Jinyoung-ah. I mean, if that is Chan, sure, that’s fine, but that even looks like a Jinyoung outfit, from what I can see. (And Gongchan has one double-eyelid, one monolid, and the double is on his right, so…)

    • Kaynaa
    • February 5th, 2012

    That’s Gongchan for sure!!!

  20. a so so cute dont give up

  21. cnu !! saranghae 🙂

  22. cute cute cute cute ❤ ❤ sarang heo~~~~~~~~~~~

  23. i am ur noona >< *embarased

  24. Doesn’t Gongchan was birth on 1995? I’m confused!

    • love song
    • March 13th, 2012

    B1A4 i$ the BeSt!!!fighting fighting

    • K pop lover
    • March 29th, 2012

    Gongchan is really cute >< Cutest Maknae in the world

    • Ugh Gongchaaaaan u r soooo sooo super duper cute…all B1A4 r cute i ♥ oll the member i ♥ Gongchan bst n 2nd is oll Hwaiting B1A4 🙂

  25. I love Baro ^^

    • LoveU1234
    • March 30th, 2012

    Jinyoung is soooo hndsome!! But i love them all 🙂
    B1A4, Fighting,! Fighting,!!!

    • junyuda
    • April 8th, 2012

    i was confuse..is it sanduel or sandeul??

    • annalynmj
    • April 20th, 2012

    i thougt baro is the maknae .haha

  26. keren

  27. I Love Sandeul and Gongchan. they are really cute.
    sandeul because I like his voice. I like gongchan for his good looks ..^_^

    • Choa Khan
    • May 7th, 2012

    Gong Chan is the best! 🙂

    • CNYEOL
    • May 13th, 2012


    • yyyyyy
    • May 21st, 2012


    • klents
    • May 24th, 2012

    B1A4 ❤

    • connie bong kho her
    • May 25th, 2012

    I your song beautiful target …………
    I will support. You……..
    Gambateh !!!!!!!!

  28. baro and jinyoung cute and best.baro the best and very cute ❤

  29. May boys ❤ *-* Thanks for this!

    • se
    • June 9th, 2012

    b1a4 …. .//. . . . .

    • Mieyya Mieyyra
    • June 14th, 2012


    • sitiyuliana
    • June 20th, 2012

    wah,,,b1a4 was so cute,,
    i like baro very much,,

    • PUTIHBIRU123
    • June 20th, 2012


      • Phantasm
      • June 23rd, 2012

      Jo Kwangmin is Boyfriend’s member with his twin brother Jo Youngmin

  30. jinyoung twitter is already deleted =..=

    • Ashleysmq
    • June 24th, 2012

    Jinyoung has a new twitter account after his old one got hacked! (: https://twitter.com/#!/_jinyoung91118

    • Ra7mand
    • June 24th, 2012

    just noticed that jinyoung deleted his twitter *sob*

  31. Jinyoung has a new twitter account. That account doesn’t exist anymore. Anyway here’s his new twitter account https://twitter.com/#!/_jinyoung911118

  32. baro was born on date 14 august? same with me!!!!!!!!!!!!!! but i’m 98line~

  33. you’re so lovely cnu i love you very much oppa ……………….B1A4 saranghea fighting & good luck

    • Kiky Alya
    • July 7th, 2012

    jinyoung oppaaaaaaaaaa

    • zoey_B1A4_gongchanshik
    • July 8th, 2012

    I ❤ GONGCHAN!!!!!!!!!!!!!!!! I Love Youuuuuuu……

    • Rawwwr
    • July 9th, 2012

    How come there’s no main dancer?

    • Farah sofea
    • July 11th, 2012

    Me 5 September to!!!!!!!
    My sister is 16 June

    • PastShin11
    • July 22nd, 2012

    I would just to correct something, Sandeul’s height is actually 175cm. It was revealed when B1A4 went to the show Weekly Idol. It’s in the section of rewriting profile or something like that. Just informing.
    Saranghae B1A4!! ❤

    • gigietha
    • July 29th, 2012

    who is the main dancer?

    • rizka bana
    • August 1st, 2012

    i love b1a4 so much.. oppa sandeul,oppa gongchan, oppa jinyoung, oppa baro,and oppa cnu.. 😀

    • Jung Gi SuB
    • August 3rd, 2012

    hyeongs hwaiting!!!!!!!

    • teddy dandy
    • August 12th, 2012

    baro and ravi kinda look alike

    • Siti Nazirah
    • August 13th, 2012

    aigoo~ so cute..

    • Dho Qin
    • August 15th, 2012

    B1A4 da best , i love jin young and baro . they’re super cute !
    B1A4 ❤ ❤ fightingg 🙂

    • Bao
    • August 15th, 2012

    Who’s the Main Dancer? 🙂

  34. the leader is JINYOUNG !! Yeaahhh !! XD

    • anim
    • August 19th, 2012

    is gongchan chinese?

    • kpoplover_g.na
    • August 20th, 2012


    • azul
    • August 26th, 2012


  35. .among all Korean boy groups..I found my Bias here. JIN YOUNG ♥

    • SOmeonje
    • September 9th, 2012

    B1A4 is the only boy group which I like all tehe members!

    • monica
    • September 13th, 2012

    oppa gongchan saranghae<3<3<3

    • hallo
    • September 22nd, 2012

    jinyoung and gongchan face exactly same! are they twins??

      • Bao
      • September 23rd, 2012

      Jinyoung and Gongchan do look a like but they’re not twins.. 🙂 lol When i first knew B1A4, it took me awhile to tell Jinyoung and Gongchan apart.. 😛

        • heskim
        • November 12th, 2012

        same goes with me. i am confused when i first knew them ==”

    • September 23rd, 2012

    b1a4 the best!!!!!!!!!!!!!! LET’S FLY B1A4!!!!!!!!!!!

  36. eh … how do I make her understand you blog I know I beg you … I beg ya

    Your comment is awaiting moderation.
    eh … how do I make her understand you blog I know I beg you … I beg ya

    • AISYA
    • September 28th, 2012

    Do you gys know where to buy B1A4’s album 2012 let’s Fly In Malaysia in petaling Jaya? Pls someone tell me.. Coz I REALLy REALLY WANT TO BUY IT!!!! 🙂 Thanks..

  38. Saranghe Gongchan , good luck b1a4

  39. B1A4 rocks my life 😉
    Once a BANA, forever a BANA 😀

    • marshalley
    • October 13th, 2012

    opa gongchan

    • Helen161
    • October 16th, 2012

    Jin young is soooo cute…

  40. sandeul saranghae

  41. Jinyoung

    • dee
    • November 9th, 2012

    i love u Sandeul..my BIAS =)

    • emilia
    • November 10th, 2012

    they are awesome especially CNU and Baro

    • NishaJo
    • November 13th, 2012

    Jin Young have two twitter accounts. The other one is @B1A4_JINYOUNG

  42. why baro no height and weight?

    • Jade Le
    • November 15th, 2012

    B1A4 are the best can never stop listening to them after hearing “Only learned Bad things”

  43. cnu the best……..i like the song good night

    • Kkamjong_Wife
    • November 18th, 2012

    Today is jinyoung oppa B-DAY
    Yaaaaayyyy oppa happy birthday
    Happy sweet 21 oppa ^_<
    [InternationalBANAS] Happy Birthday LEADER JINYOUNG ^^ 18112012 http://t.co/AlZr3WDp

    • SJ
    • November 23rd, 2012

    ♥♥♥♥♥♥♥♥♥♥I LoOoVE YoOoU♥♥♥♥♥♥♥♥♥

    • L*J
    • November 24th, 2012

    I LoOove You

    • L*J
    • November 24th, 2012

    I LoOove YoOou ^_^
    •••••~*~*~*~*~*~*~*••••• :)~**~ 😀
    I LoOove YoOou ^_^ 😮

  44. Saranghae tO B1A4 fOrever…really like jin yOung,CNU,barO,sandeul and gOngchang…like yOur sOng Baby i’m sOrry…gOod luck fOr B1A4

    • SJ
    • November 29th, 2012

    I love
    1. Baro
    2. Jinyoung and sandeul
    3. CNU
    4. Gongchan

    • Kissna
    • December 4th, 2012

    They’re so cool n cute,,,
    Wanna see them😭😭😭😭😭

  45. Jinyoung so cute

  46. CNU =P

    • L*J
    • December 25th, 2012

    ♥ 난 당신을 사랑 ♥ ★~★~★~★~★
    Happy new year😉😉😉😉😉😉

    • SJ
    • December 28th, 2012

    ♥♥♥♥♥♥♥♥♥♥I LoOoVE YoOoU♥♥♥♥♥♥♥

    ♥♥♥♥♥♥♥♥♥♥Merry Christmas ♥♥♥♥♥♥

    • goldenvoice
    • January 3rd, 2013

    Oh my beautiful target you zoom my heart like a rocket

    • Park Lee Chwang
    • January 7th, 2013

    B1A4! You guys are totally awesome!Type A’s for life! But my bias,Baro,is Type B. Oh,well! Type A’s for life! These guys are total cuties!!! >~///<!

  47. Although this is too early…tomorrow…i wish u happy valentine day’s Dong Woo oppa

  48. Nega sarange Dong Woo oppa…niga nomu bogo shipo

  49. Jinyoung oppa…. 😉 😉

    • joshuahonco
    • September 8th, 2013

    fans taega ako ng b1a4 sa sobra kong adik dito halos lahat ng pic nila pinaprint ko at ginwa kong album i love you b1a4 sana pumunta kau dito sa pilipinas

  50. jinyoung
    i love b1a4 group
    i like them on the stage .. the songs is best
    i like them song….
    thank you

    • Allison
    • September 16th, 2013

    Gongchan’s birthday is really close to mine!!!

    • Kii
    • September 18th, 2013

    CNU is best >w<

    • nepalsa IU
    • October 31st, 2013

    i like B1A4 !!!!! 😀

    • Alma aulia
    • October 31st, 2013


  51. Love them all♥

  52. gong chan..you very2 handsome…i love you…

    • clrss 01
    • December 4th, 2013

    Waaaaaah :”””> gong chang myloves is the best i laav you Gong Chan Shik muamua!! xx

    • ZZZ
    • December 19th, 2013

    thanks to gongchan, now i like b1a4 😀

  53. baro looks so cute then every one

  54. Swee blog! I found it while browsing on Yahoo News.
    Do you have any suggestions on how to get listed in Yahoo News?
    I’ve been trying for a while but I never seem to get there!

    • This is our first time being notified of this! Thank you for visiting. As for your question, we didn’t happen to do anything in order to get listed.

    • Eizyl Veloso
    • May 1st, 2014

    Are their twitters true?

    • PandaZelo
    • May 2nd, 2014

    What Entertainment do they belong to???

    • Alea
    • May 27th, 2014

    B1A4 is just so cool, charming.

  55. All loved Te amo!!!!

  56. In the past week they have a concert in the Philippines…..hhhmmm..I didn’t attend to them concert:(

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