I.O.I Members Profile

아이오아이

I.O.I logo
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Tour Announced
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Lineup Change
Apr 30, 2026
이름:
I.O.I
Aliases:
Ideal of Idol, IOI
한글:
아이오아이
팬덤:
Unannounced
데뷔:
May 4, 2016
종료:
2017
세대:
Gen 3 | 2012 - 2017
Composition:
Female
Last Comeback:
Apr 19, 2026
Event Announced:
May 31, 2026
About I.O.I
I.O.I was the Produce 101 project group that swept 2016 with breezy hits like “Very Very Very.” Though active for less than a year, the members’ success stories made the group a benchmark for survival-show fame.
음악 레이블
YMC Entertainment

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Fans helping keep I.O.I looking fresh.

Kpoppa

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Latest updates
What changed recently
View all
Tour Announced
Tour Announced
Tap to open this update and jump to the relevant section.
Comeback Announced
Lineup Change
Apr 30, 2026

I.O.I Members

I.O.I members are Nayoung, Chungha, Sejeong, Chaeyeon, Kyulkyung, Sohye, Yeonjung, Yoojung, Doyeon, Mina and Somi.

I.O.I lightstick

라이트스틱

Member Ages
평균 나이27.7 years old
최고령
Nayoung
Nayoung30 years old
최연소
Somi
Somi25 years old
평균 차이6.3 months
다음 생일
Sohye
SohyeJul 1950 days away
지난 생일
Somi
SomiMar 982 days ago
Member Heights
가장 키 큰
Doyeon
Doyeon173 cm / 5ft 8in
가장 작은
Yoojung
Yoojung157 cm / 5ft 2in
평균 신장166.1 cm / 5ft 5in
평균 차이1.6 cm / 0.6 in
Nayoung
Nayoung
VS
Chungha
Chungha