B1A4 debuted April 21, 2011 with their song O.K.  The band consists of five members: JinYoung, CNU, Baro, Sandeul and GongChan.  Their debut song was cute and people (like me) fell in love with them right away.  B1A4 and Block B came out around the same time so they did a show together.  I suggest watching it if you have time.  For B1A4’s discography click here and for my rantings on their music videos go check out their section under MV Reviews.


I first fell in love with JinYoung, because he’s pretty.  I still love him but my bias has shifted to CNU.  Apparently along with lips, winks, necks, freckles, jaw lines, eyebrows and tongues I have a glasses fetish/obsession and CNU satisfied that one.  Yum!  I also have a Sandeul bias.  He’s so cute I just want to keep him as a pet! I always look forward to their new things, they haven’t let me down yet and I don’t think they will.  Hwaiting B1A4!

Member Profiles


Real name: Shin Dong Woo
Birth Date: June 16,1991
Position: Singer & rapper
Zodiac: Gemini
Height: 182cm
Weight: 64kg
Blood type: A
Family: Older sister, Parents

  • Health freak
  • Can do Taekwondo
  • Is the dad of the group
  • He used to scold and nag GongChan
  • His ideal type is F(x)’s Krystal
  • Since he was showing his arms more often, he began working out to get them more defined
  • When alone, he and GongChan are awkward together
  • If he had a younger sister, he wouldn’t introduce her to the member
  • He’s a heavy sleeper
  • In his free time he likes to look up videos


Jin Young

Real name: Jung Jin Young
Birth Date: November 18, 1991
Position: Leader & singer
Zodiac: Scorpio
Height: 178cm
Weight: 59kg
Blood type: A
Family: Older sister, Parents

  • Is a song writer, wrote Bling Girl
  • His number one treasure is his laptop
  • Is good at playing the guitar
  • Is the mom of the group
  • He once made a French dessert for his girlfriend and she threw it away without even trying it
  • He calls GongChan his puppy because whenever he loses something, GongChan finds it
  • His ideal type is Miss A’s Suzy
  • SanDeul thinks JinYoung is so beautiful he can’t believe a human like that can exist
  • In his free time he composes
  • He wants Baro to die his hair rainbow colored
  • He doesn’t wake up well in the morning, he normally just lays in bed
  • Looks up to Will.i.Am
  • If he wasn’t a singer, he’d be an engineer



Real name: Lee Jung Hwan
Birth Date: March 20,1992
Position: Main Vocal
Zodiac: Pisces
Height: 178cm
Weight: 62kg
Blood type: A
Family: Older sister, parents

  • Good at cooking
  • Likes swimming
  • When he’s interested on a subject, he can talk for about two hours about it
  • He thinks Baro is womanly when it comes to self-management because he always uses face masks
  • He’s never had a Valentine
  • Saying “I’ll buy you food” will make SanDeul happy
  • He and Baro share their problems with each other
  • RyeoWook once said he wished he could look like SanDeul since he’s very handsome
  • He can have a short temper
  • In an interview, SanDeul was the only to say he didn’t dance. Instead he said he liked reading comic books
  • He does not want to remember his pre-debut life
  • He’s allergic to cat fur



Real name: Cha Sun Woo
Birth Date: September 5,1992
Position: Rapper
Zodiac: Virgo
Height: 178cm
Weight: 63kg
Blood type: B
Family: Younger sister, Parents

  • Can beat box
  • Writes his own rap parts for B1A4 songs
  • According to SanDeul, he has a nice vocal range
  • He gets abused by SanDeul even though SanDeul normally treats his other friends nicely
  • He’s afraid of ghosts
  • He wears contact lenses
  • He doesn’t feel confident if he’s not wearing a hat
  • He likes to play soccer and go running
  • He met YunHo when he was still trainee, and YunHo told him he’d meet him “two years later on stage.” Sure enough, they met backstage and YunHo still remembered him
  • He loves chicken
  • JinYoung’s first impression of him was that he was a hyper hamster


Gong Chan

Real name: Gong Chan Shik
Birth Date: August 14, 1993
Position: Singer
Zodiac: Leo
Height: 181cm
Weight: 63kg
Blood type: A
Family: Younger brother, parents

  • Likes swimming
  • Hates science
  • His ideal type is SNSD’s YoonA
  • If he got a girlfriend, he’d want her to think of him 100 times a day, have a picture of him in her wallet, and have inside jokes with him
  • He’s never had a girlfriend
  • He’s dubbed the member with the most secrets
  • Always carries sweets in his bag
  • Before debut, he played a lot of sports. Even now, in his free time he likes to jump rope
  • He was in drama club in junior high
  • He loves zombie and shooting movies
  • When he doesn’t get attention from the other members, he’ll throw a tantrum
  • He doesn’t like waking up early, the first thing he’ll after getting up is go back to bed
  • Is afraid of heights
  • He is SanDeul’s laptop background
  • All the other members agree he has the nicest butt