I.O.I
아이오아이
from PRODUCE 101 (Season 1)
NAYOUNG
나영
LEADER, MAIN RAPPER
Stage Name: Nayoung
Birth Name: Lim Na Young
Position: Leader, Main Rapper
Birthday: December 18, 1995
Nationality: Korean
Education: Dongduk Women's University
Height: 171 cm
Blood Type: O
Label: Pledis Entertainment
Original Group: PRISTIN
Birth Name: Lim Na Young
Position: Leader, Main Rapper
Birthday: December 18, 1995
Nationality: Korean
Education: Dongduk Women's University
Height: 171 cm
Blood Type: O
Label: Pledis Entertainment
Original Group: PRISTIN
CHUNGHA
청하
MAIN DANCER
Stage Name: Chungha
Birth Name: Kim Chung Ha
Position: Main Dancer, Sub-Vocalist
Birthday: February 9, 1996
Nationality: Korean
Height: 161 cm
Blood Type: A
Label: M&H Entertainment
Birth Name: Kim Chung Ha
Position: Main Dancer, Sub-Vocalist
Birthday: February 9, 1996
Nationality: Korean
Height: 161 cm
Blood Type: A
Label: M&H Entertainment
SEJEONG ♥
세종
MAIN VOCALIST
Stage Name: Sejeong
Birth Name: Kim Se Jeong
Position: Main Vocalist
Birthday: August 8, 1996
Nationality: Korean
Education: Indeogwon High School
Height: 164 cm
Blood Type: AB
Label: Jellyfish Entertainment
Original Group: Gugudan
Birth Name: Kim Se Jeong
Position: Main Vocalist
Birthday: August 8, 1996
Nationality: Korean
Education: Indeogwon High School
Height: 164 cm
Blood Type: AB
Label: Jellyfish Entertainment
Original Group: Gugudan
CHAEYEON
채연
SUB-VOCALIST
Stage Name: Chaeyeon
Birth Name: Jung Chae Yeon
Position: Sub-Vocalist
Birthday: December 1, 1997
Nationality: Korean
Hometown: Suncheon, South Jeolla Province, South Korea
Education: School of Performing Arts Seoul
Height: 165 cm
Blood Type: A
Label: MBK Entertainment
Original Group: DIA
Birth Name: Jung Chae Yeon
Position: Sub-Vocalist
Birthday: December 1, 1997
Nationality: Korean
Hometown: Suncheon, South Jeolla Province, South Korea
Education: School of Performing Arts Seoul
Height: 165 cm
Blood Type: A
Label: MBK Entertainment
Original Group: DIA
ZHOU
주
LEAD DANCER
Stage Name: Zhou
Birth Name: Zhou Jie Qiong
Nickname: Pinky
Position: Lead Dancer, Sub-Vocalist
Birthday: December 16, 1998
Nationality: Chinese
Birthplace: Shanghai, China
Education: School of Performing Arts Seoul
Height: 166 cm
Blood Type: O
Label: Pledis Entertainment
Original Group: PRISTIN
Birth Name: Zhou Jie Qiong
Nickname: Pinky
Position: Lead Dancer, Sub-Vocalist
Birthday: December 16, 1998
Nationality: Chinese
Birthplace: Shanghai, China
Education: School of Performing Arts Seoul
Height: 166 cm
Blood Type: O
Label: Pledis Entertainment
Original Group: PRISTIN
SOHYE
소혜
SUB-VOCALIST
Stage Name: Sohye
Birth Name: Kim So Hye
Position: Sub-Vocalist
Birthday: July 19, 1999
Nationality: Korean
Education: Kyunggi Girls’ High School
Height: 163 cm
Blood Type: A
Label: Redline Entertainment
Birth Name: Kim So Hye
Position: Sub-Vocalist
Birthday: July 19, 1999
Nationality: Korean
Education: Kyunggi Girls’ High School
Height: 163 cm
Blood Type: A
Label: Redline Entertainment
YEONJUNG
연정
MAIN VOCALIST
Stage Name: Yeonjung
Birth Name: Yoo Yeon Jung
Position: Main Vocalist
Birthday: August 3, 1999
Nationality: Korean
Education: Hanlim Multi Art School
Height: 167 cm
Blood Type: A
Label: Starship Entertainment
Original Group: Cosmic Girls
Birth Name: Yoo Yeon Jung
Position: Main Vocalist
Birthday: August 3, 1999
Nationality: Korean
Education: Hanlim Multi Art School
Height: 167 cm
Blood Type: A
Label: Starship Entertainment
Original Group: Cosmic Girls
YUJUNG
유정
LEAD VOCALIST, LEAD DANCER
Stage Name: Yujung
Birth Name: Choi Yu Jung
Position: Lead Vocalist, Lead Dancer
Birthday: November 12, 1999
Nationality: Korean
Education: Seoul Music High School
Height: 159 cm
Blood Type: O
Label: Fantagio Entertainment
Birth Name: Choi Yu Jung
Position: Lead Vocalist, Lead Dancer
Birthday: November 12, 1999
Nationality: Korean
Education: Seoul Music High School
Height: 159 cm
Blood Type: O
Label: Fantagio Entertainment
DOYEON
도연
SUB-VOCALIST
Stage Name: Doyeon
Birth Name: Kim Do Yeon
Position: Sub-Vocalist
Birthday: December 4, 1999
Nationality: Korean
Hometown: Wonju, Gangwon Province, South Korea
Height: 170 cm
Blood Type: O
Label: Fantagio Entertainment
Birth Name: Kim Do Yeon
Position: Sub-Vocalist
Birthday: December 4, 1999
Nationality: Korean
Hometown: Wonju, Gangwon Province, South Korea
Height: 170 cm
Blood Type: O
Label: Fantagio Entertainment
MINA
미나
LEAD DANCER
Stage Name: Mina
Birth Name: Kang Mi Na
Position: Lead Dancer, Sub-Vocalist
Birthday: December 4, 1999
Nationality: Korean
Education: School of Performing Arts Seoul
Height: 162 cm
Blood Type: O
Label: Jellyfish Entertainment
Original Group: Gugudan
Birth Name: Kang Mi Na
Position: Lead Dancer, Sub-Vocalist
Birthday: December 4, 1999
Nationality: Korean
Education: School of Performing Arts Seoul
Height: 162 cm
Blood Type: O
Label: Jellyfish Entertainment
Original Group: Gugudan
SOMI
소미
MAKNAE, LEAD VOCALIST
Stage Name: Somi
Birth Name: Ennik Somi Douma
Korean Name: Jeon So Mi
Position: Maknae, Lead Vocalist
Birthday: March 9, 2001
Nationality: Korean-Canadian
Education: Seohyun Middle School
Height: 168 cm
Blood Type: O
Label: JYP Entertainment
Fact:
- was a contestant of SIXTEEN
Birth Name: Ennik Somi Douma
Korean Name: Jeon So Mi
Position: Maknae, Lead Vocalist
Birthday: March 9, 2001
Nationality: Korean-Canadian
Education: Seohyun Middle School
Height: 168 cm
Blood Type: O
Label: JYP Entertainment
Fact:
- was a contestant of SIXTEEN
♥ - personal bias
Label: YMC Entertainment
Debut: May 2016
Disband: January 2017
Debut: May 2016
Disband: January 2017
Last updated May 2017