Which K-pop idol has a birthday?

Check Korean celebrities born on January 21.

Check Korean celebrities (K-POP Idols) with birthdays today.

There are 3 celebrities (famous people, singers, K-POP Idols, actors) with birthdays on January 21.

Registered on: September 19, 2025 at 2:51 AM
Last updated on: December 4, 2025 at 11:33 PM

Youngest first Oldest first

WOOJU
우주
Age: 21
2004.1.21 (D-30)
강승윤
강승윤
Age: 31
1994.1.21 (D-30)
ANDY
앤디
Age: 44
1981.1.21 (D-30)

WOOJU
우주
Age: 21
MBTI: ISTP
Groups: BLITZERS (블리처스)
2004.1.21 (D-30)
강승윤
강승윤
Age: 31
Groups: WINNER (위너)
1994.1.21 (D-30)
ANDY
앤디
Age: 44
MBTI: ESFJ
Groups: SHINHWA (신화)
1981.1.21 (D-30)

Which Korean celebrity has a birthday on January 21?

WOOJU(우주, 21)

BLITZERS(블리처스) member WOOJU(우주) is 21 years old, and their birthday is January 21, 2004, 30 days until their birthday. Their MBTI is ISTP.

강승윤(강승윤, 31)

WINNER(위너) member 강승윤(강승윤) is 31 years old, and their birthday is January 21, 1994, 30 days until their birthday.

ANDY(앤디, 44)

SHINHWA(신화) member ANDY(앤디) is 44 years old, and their birthday is January 21, 1981, 30 days until their birthday. Their MBTI is ESFJ.

How many Korean celebrities are registered with a birthday on January 21?: There are 3 Korean celebrities registered with a birthday on January 21.
Who is the youngest Korean celebrity registered with a birthday on January 21?: WOOJU is the youngest Korean celebrity registered with a birthday on January 21. Their birth date is January 21, 2004.
Who is the oldest Korean celebrity registered with a birthday on January 21?: ANDY is the oldest Korean celebrity registered with a birthday on January 21. Their birth date is January 21, 1981.