| Origin |
Seoul, South Korea |
| Debut |
June 20, 2016 |
| Disbanded |
2017 |
| Members |
Weiyang
Lina
LuLu
Yuri
Jiyoung
Sona-K |
| Oldest Member |
Lina |
| Youngest Member (Maknae) |
Sona-K |
| Tallest Member |
Yuri |
| Shortest Member |
Lina |
O21 Former Members Profile
Weiyang
| Full Name |
Shào Wěi Yáng |
| Birthday |
June 25, 1993 |
| Birthplace |
N/A |
| Age |
33 years and 3 months old |
| Height |
5 feet 5 inches (165 cm) |
| Weight |
103 lbs (47 kg) |
| Zodiac Sign |
Cancer |
| Position |
Leader, Lead Vocalist, Lead Dancer, Visual |
| Instagram |
o21vyang |
Lina
| Full Name |
Zheng Lina |
| Birthday |
March 01, 1990 |
| Birthplace |
Osaka, Japan |
| Age |
36 years and 7 months old |
| Height |
5 feet 2 inches (158 cm) |
| Weight |
101 lbs (46 kg) |
| Zodiac Sign |
Pisces |
| Position |
Main Rapper, Lead Vocalist |
| Instagram |
lina____z |
LuLu
| Full Name |
Qiu Luqing |
| Birthday |
July 28, 1991 |
| Birthplace |
Shanghai, China |
| Age |
35 years and 2 months old |
| Height |
5 feet 5 inches (165 cm) |
| Weight |
106 lbs (48.5 kg) |
| Zodiac Sign |
Leo |
| Education |
Hangzhou Art School, Musical Performance Department |
| Position |
Sub Vocalist, Sub Rapper |
| Instagram |
lulululuqiu0728 |
Yuri
| Full Name |
Yueer Hu |
| Birthday |
January 01, 1996 |
| Birthplace |
Jiangxi, China |
| Age |
30 years and 9 months old |
| Height |
5 feet 6 inches (168 cm) |
| Weight |
112 lbs (51 kg) |
| Zodiac Sign |
Capricorn |
| Education |
Shanghai Theater Academy |
| Position |
Lead Vocalist, Main Dancer |
Jiyoung
| Full Name |
Park Jiyoung |
| Birthday |
May 13, 1997 |
| Birthplace |
Busan, South Korea |
| Age |
29 years and 5 months old |
| Height |
5 feet 5 inches (166 cm) |
| Weight |
103 lbs (47 kg) |
| Zodiac Sign |
Cancer |
| Position |
Main Vocalist |
Sona-K
| Full Name |
Wang Zhaojun |
| Birthday |
July 12, 1998 |
| Birthplace |
N/A |
| Age |
28 years and 3 months old |
| Height |
5 feet 3 inches (163 cm) |
| Zodiac Sign |
Cancer |
| Position |
Sub Vocalist, Maknae |
| Instagram |
djkkkiki |
Member Ages: Oldest to Youngest
| Member |
Birthday |
Age |
| Lina |
March 01, 1990 |
36 years, 7 months, 12 days old |
| LuLu |
July 28, 1991 |
35 years, 2 months, 15 days old |
| Weiyang |
June 25, 1993 |
33 years, 3 months, 18 days old |
| Yuri |
January 01, 1996 |
30 years, 9 months, 12 days old |
| Jiyoung |
May 13, 1997 |
29 years, 5 months old |
| Sona-K |
July 12, 1998 |
28 years, 3 months, 1 day old |
FAQs
When did O21 debut?
O21 debuted on June 20, 2016, with their single SHOW ME.
