K-pop Idols Born in 2003
* Disbanded | ** Former Member
January 2003
February 2003

JINSU
LUN8
February 5

WOOYEON
woo!ah!
February 11

HAEWON
NMIXX
February 25
March 2003

Kim Dayeon
Kep1er
March 2

Oh Junseok
ATBO
March 3

SHANA
Lapillus
March 13
April 2003

Ryu Junmin
ATBO
April 5

WOONO
YOUNITE
April 5

HINA
LIGHTSUM
April 7

Lee Woojin
GHOST9
April 7

MINJAE
xikers
April 10

Baek Jiheon
fromis_9
April 17
May 2003
June 2003
July 2003

SWAN
PURPLE KISS
July 11
August 2003
September 2003

An Yujin
IVE
September 1

SUNGHO
BOYNEXTDOOR
September 4

MU
EPEX
September 14

HYUNSOO
THE NEW SIX
September 16

JUNWOO
LUN8
September 21
October 2003

SEUNGHAN
RIIZE
October 2

HUIJUN
MCND
October 7

RIWOO
BOYNEXTDOOR
October 22

DOHYUN
LUN8
October 23
November 2003

Seok Rakwon
ATBO
November 14

SOHEE
RIIZE
November 21
December 2003
K-pop Idols Born in 2002 | K-pop Idols Born in 2003 | K-pop Idols Born in 2004