Birthdays and MBTI for 3 members of B1A4

Created August 13, 2025

Updated May 10, 2026

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B1A4(비원에이포) 데뷔일

Debut date April 23, 2011

Day 5497 since debut

347 days until the 16th anniversary

Average age 33.3

3 members

B1A4 멤버 생일 카드

내가 가진 이미지를 업로드해 생일 카드를 만들어 볼 수 있습니다.

B1A4 Members

Former members

MBTI distribution

I vs E

  • I67% (2)
    GONGCHAN (공찬 / 공찬식)CNU (신우 / 신동우)
  • E33% (1)
    SANDEUL (산들 / 이정환)

S vs N

  • S33% (1)
    GONGCHAN (공찬 / 공찬식)
  • N67% (2)
    CNU (신우 / 신동우)SANDEUL (산들 / 이정환)

F vs T

  • F33% (1)
    GONGCHAN (공찬 / 공찬식)
  • T67% (2)
    CNU (신우 / 신동우)SANDEUL (산들 / 이정환)

P vs J

  • P67% (2)
    CNU (신우 / 신동우)SANDEUL (산들 / 이정환)
  • J33% (1)
    GONGCHAN (공찬 / 공찬식)

Member MBTI

  • GONGCHAN (공찬 / 공찬식)

    MBTI: ISFJ

  • CNU (신우 / 신동우)

    MBTI: INTP

  • SANDEUL (산들 / 이정환)

    MBTI: ENTP

Oldest and youngest members in B1A4

Oldest member

CNU (신우 / 신동우)Birthday 1991-06-16

Youngest member

GONGCHAN (공찬 / 공찬식)Birthday 1993-08-14

Recent and upcoming birthdays

Upcoming birthdays

  • CNU (신우 / 신동우)Birthday 1991-06-16

Recent birthdays

  • SANDEUL (산들 / 이정환)Birthday 1992-03-20

Days until B1A4 members' birthdays

Members are sorted by the closest birthday.

Birthdays around this month

Last month (4)

There are no members with birthdays.

This month (5)

There are no members with birthdays.

Next month (6)

  • CNU (신우 / 신동우)Birthday 1991-06-16

Birthdays by month

January

0 members

There are no members with birthdays.

February

0 members

There are no members with birthdays.

March

1 members
  • SANDEUL (산들 / 이정환)Birthday 1992-03-20

April

0 members

There are no members with birthdays.

May

0 members

There are no members with birthdays.

June

1 members
  • CNU (신우 / 신동우)Birthday 1991-06-16

July

0 members

There are no members with birthdays.

August

1 members
  • GONGCHAN (공찬 / 공찬식)Birthday 1993-08-14

September

0 members

There are no members with birthdays.

October

0 members

There are no members with birthdays.

November

0 members

There are no members with birthdays.

December

0 members

There are no members with birthdays.

Groups debuted in the same year