STAYC


Highup Entertainment
About STAYC
STAYC (Star To A Young Culture) is a K-pop girl group made up of six members – SUMIN, SIEUN, ISA, SEEUN, YOON and J. The group debuted on November 12, 2020 under Highup Entertainment.
STAYC Profile
Group | 스테이씨 | STAYC |
---|---|
Fandom | 스윗 | SWITH |
Debut | November 12, 2020 +1046 Days Since Debut |
Debut Album | Star To A Young Culture |
Latest Release | TEENFRESH |
Signature Sound | “STAYC Girls, It’s Going Down” |
Years Active | 2020 – present |
Label | Highup Entertainment |
Distributor | Kakao Entertainment |
Official Page | ![]() ![]() ![]() |
STAYC Members
STAYC
Age (from oldest to youngest)
# | Member | Age |
---|---|---|
1 | SUMIN | 22 |
2 | SIEUN | 22 |
3 | ISA | 21 |
4 | SEEUN | 20 |
5 | YOON | 19 |
6 | J | 18 |
Height (from tallest to shortest)
# | Member | Height |
---|---|---|
1 | YOON | 172.1cm |
2 | J | 170cm |
3 | SEEUN | 167cm |
4 | ISA | 165cm |
5 | SIEUN | 159cm |
6 | SUMIN | 159cm |
Citizenship
# | Member | Citizenship |
---|---|---|
1 | SUMIN | Republic of Korea |
2 | SIEUN | Republic of Korea |
3 | ISA | Republic of Korea |
4 | SEEUN | Republic of Korea |
5 | YOON | Republic of Korea |
6 | J | Republic of Korea |
Blood Type
# | Member | Blood Type |
---|---|---|
1 | SIEUN | A |
2 | SEEUN | A |
3 | YOON | A |
4 | SUMIN | O |
5 | ISA | O |
6 | J | O |
Zodiac Sign
# | Member | Zodiac Sign |
---|---|---|
1 | ISA | Aquarius |
2 | SUMIN | Pisces |
3 | YOON | Aries |
4 | SEEUN | Gemini |
5 | SIEUN | Leo |
6 | J | Sagittarius |
Joining Highup Entertainment (from first to last)
# | Member | Joining Highup |
---|---|---|
1 | ISA | 2018 |
2 | SUMIN | 2018 |
3 | YOON | 2019 |
4 | SIEUN | August 2019 |
5 | SEEUN | 2019 |
6 | J | 2019 |
Training Period (from longest to shortest)
# | Member | Training Period |
---|---|---|
1 | SUMIN | 5 years and 8 months |
2 | SIEUN | 4 years |
3 | J | 3 years |
4 | ISA | |
5 | SEEUN | 2 years and 9 months |
6 | YOON | 2 years |
STAYC Members Profile & Facts
SUMIN

Highup Entertainment
Name | 수민 | SUMIN |
---|---|
Full Name | 배수민 | 裵秀珉 | Bae Sumin |
Clan | Dalseong (Daegu) Bae Clan |
Date of Birth | March 13, 2001 |
Place of Birth | Pohang, Gyeongsangbuk-do, South Korea |
Hometown | Pohang, Gyeongsangbuk-do, South Korea |
Citizenship | Republic of Korea |
Height | 159cm | 5′-03″ |
Shoe Size | 220mm |
Blood Type | O |
Zodiac Sign | Pisces |
Family | Mother, Father, Older Sister |
Education | Kyungil High School |
MBTI | ISFJ |
Position | Sub Vocalist |
SUMIN Facts
She was born and raised in Pohang. |
Her childhood dream was to be a scientist or a teacher. |
Girls’ Generation inspired SUMIN to become a singer. |
SUMIN is a former Plan A Entertainment trainee. |
Highup Audition Songs: DOYOUNG (NCT) X Kim Sejeong – Star Blossom, f(x) – No More |
SIEUN

Highup Entertainment
Name | 시은 | SIEUN |
---|---|
Full Name | 박시은 | 朴蒔恩 | Park Sieun |
Clan | Miryang Park Clan |
Date of Birth | August 1, 2001 |
Place of Birth | Seoul, South Korea |
Hometown | Ichon-dong, Yongsan-gu, Seoul, South Korea |
Citizenship | Republic of Korea |
Height | 159cm | 5′-03″ |
Blood Type | A |
Zodiac Sign | Leo |
Family | Mother, Father, Younger Sister |
Education | Chung-Ang University |
MBTI | ENFJ |
Position | Main Vocalist |
SIEUN Facts
She was born and raised in Seoul. |
SIEUN started her acting career in 2014. |
Highup Audition Songs: TWICE – FANCY, Kim Sejeong – If Only |
Favorite Season of the Year: summer |
ISA

Highup Entertainment
Name | 아이사 | ISA |
---|---|
Full Name | 이채영 | Lee Chaeyoung |
Date of Birth | January 23, 2002 |
Hometown | Suyeong-gu, Busan, South Korea |
Citizenship | Republic of Korea |
Height | 165cm | 5′-05″ |
Blood Type | O |
Zodiac Sign | Aquarius |
Family | Mother, Father |
Education | Gajaeul High School |
MBTI | ESFJ / ISFJ |
Position | Lead Vocalist |
ISA Facts
Highup Audition Song: Pixie Lott – Mama Do |
LILY was one of ISA’s stage name candidates. |
ISA’s taemyeong (nickname for unborn baby) was Haneulee, which means sky in Korean. |
SEEUN

Highup Entertainment
Name | 세은 | SEEUN |
---|---|
Full Name | 윤세은 | 尹勢銀 | Yoon Seeun |
Date of Birth | June 14, 2003 |
Place of Birth | Pyeongtaek, Gyeonggi-do, South Korea |
Hometown | Bijeon-dong, Pyeongtaek, Gyeonggi-do, South Korea |
Citizenship | Republic of Korea |
Height | 167cm | 5′-06″ |
Shoe Size | 240mm |
Blood Type | A |
Zodiac Sign | Gemini |
Family | Mother, Father, Older Sister, Younger Brother |
Education | Kyungil High School |
MBTI | INFP |
Position | Sub Vocalist |
SEEUN Facts
SEEUN was born and raised in Pyeongtaek. |
She is left-handed. |
Apink inspired SEEUN to be a singer. |
She is a former Play M Entertainment trainee. |
SEEUN graduated from Kyungil High School in 2022. |
YOON

Highup Entertainment
Name | 윤 | YOON |
---|---|
Full Name | 심자윤 | 沈姿潤 | Sim Jayun |
Clan | Cheongsong Shim (Sim) Clan |
Date of Birth | April 14, 2004 |
Place of Birth | Gwangsan-gu, Gwangju, South Korea |
Hometown | Gwangsan-gu, Gwangju, South Korea |
Citizenship | Republic of Korea |
Height | 172.1cm | 5′-08″ |
Shoe Size | 245mm |
Blood Type | A |
Zodiac Sign | Aries |
Family | Mother, Father, Older Sister |
Education | Gajaeul High School |
MBTI | ENTP |
Position | Lead Vocalist |
YOON Facts
Highup Audition Song: Red Velvet – One Of These Nights |
KiKi was one of YOON’s stage name candidates. |
Her childhood dream was to become a singer, a ballerina or a scientist. |
Nickname: Yoonja |
J

Highup Entertainment
Name | 재이 | J |
---|---|
Full Name | 장예은 | 張叡恩 | Jang Yeeun |
Date of Birth | December 9, 2004 |
Place of Birth | Daejeon, South Korea |
Hometown | Dong-gu, Daejeon, South Korea |
Citizenship | Republic of Korea |
Height | 170cm | 5′-07″ |
Shoe Size | 250mm |
Blood Type | O |
Zodiac Sign | Sagittarius |
Family | Mother, Father, Younger Sister |
Education | Hongik University Girls’ High School |
MBTI | INFJ |
Position | Sub Vocalist |
J Facts
She was born and raised in Daejeon. |
Cindy was one of J’s stage name candidates. |
J is a former JYP Entertainment trainee. |
She is lactose intolerant. |
If J had not made it as a K-pop idol, she would have been a zookeeper. |
STAYC Discography
Year | Type | Album Title | Title Track |
---|---|---|---|
2023 | 3rd EP | TEENFRESH | Bubble lyrics |
Single | Teddy Bear | Teddy Bear lyrics | |
2022 | Single | WE NEED LOVE | BEAUTIFUL MONSTER |
2nd EP | YOUNG-LUV.COM | RUN2U | |
2021 | 1st EP | STEREOTYPE | STEREOTYPE |
Single | STAYDOM | ASAP | |
2020 | Single | Star To A Young Culture | SO BAD |
Music Show Wins
STAYC Fandom
Fandom Name | 스윗 | SWITH |
---|---|
Meaning | STAY WITH, STAYC WITH, SWEET |
Announced | December 31, 2020 |
SWITH Day | December 31 |
STAYC Facts
STAYC became the first girl group to debut under Highup Entertainment. |
Categories: 2020 Debuts | Highup Entertainment Artists