Groups › I.O.I

I.O.I members by age

Members of I.O.I from oldest to youngest. The maknae (youngest member) is Jeon Somi.

Korean name
아이오아이
Debut
2016
Generation
3rd generation
Disbanded
January 29, 2017
Members in our database
11
Average age
— years (members with a known birthday)
AD
LN
Lim Na-young
I.O.I, Pristin, Pristin V · December 18, 1995
Oldest
CH
Chung Ha
I.O.I · February 9, 1996
KS
Kim Se-jeong
I.O.I, Gugudan, Gugudan SeMiNa · August 28, 1996
JC
Jung Chae-yeon
DIA, I.O.I · December 1, 1997
ZJ
Zhou Jieqiong
I.O.I, Pristin, Pristin V · December 16, 1998
KS
Kim So-hye
I.O.I · July 19, 1999
YY
Yoo Yeon-jung
WJSN, I.O.I · August 3, 1999
CY
Choi Yoo-jung
I.O.I, Weki Meki, WJMK · November 12, 1999
KD
Kim Do-yeon
I.O.I, Weki Meki, WJMK · December 4, 1999
KM
Kang Mi-na
I.O.I, Gugudan, Gugudan 5959, Gugudan SeMiNa · December 4, 1999
JS
Jeon Somi
I.O.I, Unnies · March 9, 2001
Maknae (youngest)

Latest I.O.I MVs & stages

[MV] Lim Nayoung(임나영)(I.O.I) _ Not just friendsMarch 24, 2021 · YouTube @1theK

Music videos, special videos and music show stages from official and broadcaster channels, newest first. Opens on YouTube.

More I.O.I videos

[MelOn Premiere Showcase(Front Cam ver.)] I.O.I(아이오아이) _ Dream Girls(드림걸스) 정면캠May 13, 2016 · YouTube @1theK[MelOn Premiere Showcase] I.O.I(아이오아이) _ Pick Me(픽미)May 10, 2016 · YouTube @1theK[MelOn Premiere Showcase] I.O.I(아이오아이) _ In the Same Place(같은 곳에서)May 10, 2016 · YouTube @1theK[MelOn Premiere Showcase] I.O.I(아이오아이) _ Knock Knock Knock(똑똑똑)May 10, 2016 · YouTube @1theK

Birthday calendar

FebruaryChung Ha 9
MarchJeon Somi 9
JulyKim So-hye 19
AugustYoo Yeon-jung 3
Kim Se-jeong 28
NovemberChoi Yoo-jung 12
DecemberJung Chae-yeon 1
Kim Do-yeon 4
Kang Mi-na 4
Zhou Jieqiong 16
Lim Na-young 18

Youngest groups · Play: who's older?

Source: Wikidata · Wikipedia