I.O.I : Members Profile and Details

I.O.I

I.O.I is a 11-member group. The members are Chung Ha, Sejeong, Mina, Yoojung, Doyeon, CHAEYEON, Yeonjung, Nayoung, Kyulkyung, Sohye, Somi.

Need to make corrections to the information?

Click the button below and tell us!

I.O.I Factoids :

Average Age

20.9 years old

Unni / Hyung (Oldest)Nayoung(23 years, 336 days)
MaknaeDoyeon(19 years, 350 days)
Average Height

166.7cm (5'5")

TallestNayoung(171cm (5'7"))
ShortestSohye(163cm (5'4"))
Blood Type
A
B
O
AB
Unknown