| Origin | Seoul, South Korea |
| Debut | November 12, 2020 |
| Number of Members | 6 |
| Members | Sumin Sieun Isa Seeun Yoon J |
| Oldest Member | Sumin |
| Youngest Member (Maknae) | J |
| Tallest Member | Yoon |
| Shortest Member | Sumin |
| Most Popular Member | Sumin |
STAYC Members Profile
Sumin
| Full Name | Bae Su-min |
| Birthday | March 13, 2001 |
| Birthplace | Daei-dong, Nam-gu, Pohang, Gyeongsangbuk-do, South Korea |
| Age | 24 years and 7 months old |
| Height | 5 feet 3 inches (159 cm) |
| Weight | 94.8 lbs (43 kg) |
| Zodiac Sign | Pisces |
| Blood Type | O |
| MBTI | ISFJ/ISTJ |
| Education | Kyungil High School |
| Position | Vocalist |
Sieun
| Full Name | Park Si-eun |
| Birthday | August 1, 2001 |
| Birthplace | Ichon-dong, Yongsan-gu, Seoul, South Korea |
| Age | 24 years and 3 months old |
| Height | 5 feet 3 inches (159 cm) |
| Weight | 97-101.4 lbs 44-46 kg |
| Zodiac Sign | Leo |
| Blood Type | A |
| MBTI | ENFJ |
| Education | Chung-Ang University College of Arts |
| Position | Main Vocalist |
Isa
| Full Name | Lee Chae-young |
| Birthday | January 23, 2002 |
| Birthplace | Millak-dong, Suyeong-gu, Busan, South Korea |
| Age | 23 years and 9 months old |
| Height | 5 feet 6 inches (166 cm) |
| Weight | 99.2 lbs (45 kg) |
| Zodiac Sign | Aquarius |
| Blood Type | O |
| MBTI | ESFJ |
| Education | Gajaeul High School |
| Position | Lead Vocalist |
Seeun
| Full Name | Yoon Se-eun |
| Birthday | June 14, 2003 |
| Birthplace | Bijeon-dong, Pyeongtaek, Gyeonggi-do, South Korea |
| Age | 22 years and 4 months old |
| Height | 5 feet 6 inches (167 cm) |
| Weight | 108 lbs (49 kg) |
| Zodiac Sign | Gemini |
| Blood Type | A |
| MBTI | INFP |
| Education | Kyungil High School |
| Position | Vocalist |
Yoon
| Full Name | Shim Ja-yoon |
| Birthday | April 14, 2004 |
| Birthplace | Dosan-dong, Gwangsan-gu, Gwangju, South Korea |
| Age | 21 years and 6 months old |
| Height | 5 feet 8 inches (173 cm) |
| Weight | 108 lbs (49 kg) |
| Zodiac Sign | Aries |
| Blood Type | A |
| MBTI | ENFP/ENTP |
| Education | Gajaeul High School |
| Position | Lead Vocalist |
J
| Full Name | Jang Ye-eun |
| Birthday | December 9, 2004 |
| Birthplace | Yongun-dong, Dong-gu, Daejeon, Chungcheong, South Korea |
| Age | 20 years and 11 months old |
| Height | 5 feet 7 inches (170 cm) |
| Weight | 105.8 lbs (48 kg) |
| Zodiac Sign | Sagittarius |
| Blood Type | O |
| MBTI | ISTJ |
| Education | Hongik University Girls’ High School |
| Position | Vocalist, Maknae |
Member Ages: Oldest to Youngest
| Member | Birthday | Age |
|---|---|---|
| Sumin | March 13, 2001 | 24 years, 7 months, 30 days old |
| Sieun | August 1, 2001 | 24 years, 3 months, 11 days old |
| Isa | January 23, 2002 | 23 years, 9 months, 20 days old |
| Seeun | June 14, 2003 | 22 years, 4 months, 29 days old |
| Yoon | April 14, 2004 | 21 years, 6 months, 29 days old |
| J | December 9, 2004 | 20 years, 11 months, 3 days old |
FAQs
How many members are in STAYC?
STAYC is a 6-member K-pop girl group. The group consists of Sumin, Sieun, Isa, Seeun, Yoon, and J.
When did STAYC debut?
STAYC debuted on November 12, 2020, with their single album Star to a Young Culture.
