CNU

Sandeul

Gongchan

Past members

Jinyoung

Baro

Introduction

B1A4 (Korean: 비원에이포; Japanese: ビーワンエイフォー) is originally a five-member boy group formed by WM Entertainment. The line-up consisted of leader Jinyoung, eldest CNU, power vocaist Sandeul, deep-voiced rapper Baro, and maknae Gongchan. With Jinyoung and Baro leaving in 2018. Their group name means "Be the one, all for one" and it also signifies the fact that all four members have blood type A, whilst Baro had B. They made their official debut on April 23, 2011 with the mini album "Let's Fly."

B1A4 became known for their creative concepts and colorful music which were mostly produced by Jinyoung. Their hit songs include "Beautiful Target," "What's Happening," and "Baby I'm Sorry."

In 2018, following the group's contract expiration, Jinyoung and Baro decided not to renew their contracts and pursue acting careers elsewhere, leaving the group with three members.

Current state:

active 

WM Entertainment:

Apr 23, 2011-present

Pony Canyon:

Jan 25, 2012-present

Debut:

Apr 23, 2011

Debut to 1st win:

756 days

Active years:

2011-present

Country:

South Korea

Most popular member:

CNU

kpopping rank:

227th

Fandom:

BaNa

Fandom color(s):

Pastel Apple Lime

Member's profiles

See pics for more CNU

CNU

Korean: 신우

Birthday:

Jun 16, 1991

Age:

33 years old

Birthplace:

Cheongju     South Korea

Height:

6' (182 cm)

Weight:

141.1 lbs (64 kg)

Zodiac-sign:

Gemini

Blood type:

A

Position:

Main Dancer, Lead Vocalist, Lead Rapper

See pics for more Sandeul

Sandeul

Korean: 산들

Japanese: サンドゥル

Birthday:

Mar 20, 1992

Age:

32 years old

Birthplace:

Busan     South Korea

Height:

5'9" (175 cm)

Weight:

136.7 lbs (62 kg)

Zodiac-sign:

Pisces

Blood type:

A

Position:

Main Vocalist

See pics for more Gongchan

Gongchan

Korean: 공찬

Birthday:

Aug 14, 1993

Age:

31 years old

Birthplace:

Suncheon     South Korea

Height:

5'11" (181 cm)

Weight:

132.3 lbs (60 kg)

Zodiac-sign:

Leo

Blood type:

A

Position:

Lead Dancer, Vocalist, Visual/Face of the Group, and Maknae