” Yes, I Love It! we are I.O.I! Hello! “
| Group | I.O.I | 아이오아이 |
| Debut | May 4, 2016 |
| Years Active | 2016 – 2017 |
| Label | YMC Entertainment |
| Official Pages | Instagram @ioi_official_ig Twitter @ioi_official_ |
I.O.I Members
 | Lim Nayoung December 18, 1995 Leader Main Rapper |
 | Kim Chungha February 9, 1996 Main Dancer Lead Vocalist |
 | Kim Sejeong August 28, 1996 Main Vocalist |
 | Jung Chaeyeon December 1, 1997 Sub Vocalist |
 | Zhou Kyulkyung December 16, 1998 Sub Vocalist |
 | Kim Sohye July 19, 1999 Sub Vocalist |
 | Yu Yeonjung August 3, 1999 Main Vocalist |
 | Choi Yoojung November 12, 1999 Lead Vocalist Lead Rapper |
 | Kang Mina December 4, 1999 Lead Dancer Sub Vocalist Sub Rapper |
 | Kim Doyeon December 4, 1999 Sub Vocalist |
 | Jeon Somi March 9, 2001 Center Lead Vocalist |
Sub-Unit
I.O.I Unit
Members:
Lim Nayoung, Kim Chungha, Zhou Kyulkyung, Kim Sohye, Choi Yoojung, Kim Doyeon, Jeon Somi
Discography
2016 Single Whatta Man (Good Man)
2016 Moon Lovers: Scarlet Heart Ryeo OST Part.3
Discography
2017 Single DOWNPOUR
2016 2nd EP miss me?
2016 1st EP Chrysalis
I.O.I Facts
- I.O.I: Ideal Of Idol / I Our I
- All members were selected through Produce 101.
- I.O.I disbanded on January 31, 2017.
Produce 101 (2016)
| Rank | Name | E1 | E2 | Group | Position | Concept | Final |
|---|---|---|---|---|---|---|---|
| 1 | Jeon Somi JYP | A | B | Into The New World | Bang Bang | Yum-Yum | Crush 1 |
| 2 | Kim Sejeong Jellyfish | A | A | Irony | Yanghwa BRDG | Fingertips | Crush 1 |
| 3 | Choi Yoojung Fantagio | D | A | Hot Issue | Bang Bang | Yum-Yum | Crush 1 |
| 4 | Kim Chungha MNH | A | A | Push Push | Bang Bang | Fingertips | Crush 1 |
| 5 | Kim Sohye Red Line | F | F | Irony | Full Moon | At the Same Place | Crush 1 |
| 6 | Zhou Kyulkyung Pledis | A | A | I Don’t Know | Full Moon | 24 Hours | Crush 1 |
| 7 | Jung Chaeyeon MBK | C | C | Into The New World | Full Moon | Yum-Yum | Crush 2 |
| 8 | Kim Doyeon Fantagio | B | A | LA chA TA | Bang Bang | At the Same Place | Crush 2 |
| 9 | Kang Mina Jellyfish | A | A | I Don’t Know | Say My Name | 24 Hours | Crush 2 |
| 10 | Lim Nayoung Pledis | B | A | AH | Say My Name | Fingertips | Crush 1 |
| 11 | Yu Yeonjung Starship | B | A | Into The New World | Day by Day | At the Same Place | Crush 2 |
