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Sumin STAYC Profile
- Birth name
- Bae Su Min
- Birthday
- March 13, 2001
- Height
- 159 cm
- Age
- 25
- Zodiac
- Pisces
- Nationality
- Korean
- MBTI
- ISTJ
- Blood type
- O
Videos
Visit YouTube Channel →About
Short bio
Sumin (STAYC) Profile and Facts: Learn about Sumin's age, height, birthday, position in STAYC, training history, hobbies, fun facts, and more.
Background
Sumin (수민) is a South Korean singer, dancer, and the leader of the K-pop girl group STAYC under High Up Entertainment. Born on March 13, 2001, in Pohang, North Gyeongsang, South Korea, Sumin is the oldest member of STAYC and plays an important role in guiding the group both on and off stage. Known for her strong leadership, stable vocals, and energetic performances, she has been a key part of STAYC's success since their debut in 2020.
Before debuting with STAYC, Sumin spent years training under multiple agencies and developed a reputation as a talented dancer and performer. Her dedication and experience helped her become one of the founding members of High Up Entertainment's first girl group. Fans admire her caring personality, sense of humor, and close friendships with the other members, making her one of the most beloved leaders among fourth-generation K-pop idols.
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FAQ
- How tall is Sumin?
- Sumin is 159 cm tall.
- How old is Sumin?
- Sumin is 25 years old.
- Where is Sumin from?
- Sumin is from Korean.
- What group is Sumin in?
- Sumin is a member of STAYC.
- What is Sumin's MBTI?
- Sumin's MBTI type is ISTJ.
- What is Sumin's position?
- Sumin's position is Leader.
- What is Sumin's real name?
- Sumin's birth name is Bae Su Min.
Fun facts
Sumin was born in Pohang, North Gyeongsang Province, South Korea. Source: KProfiles
She trained for approximately 5 years and 6 months before debuting with STAYC. Source: allkpop
Sumin is one of the longest-trained members of STAYC. Source: KProfiles
Before joining High Up Entertainment, she trained under Plan A Entertainment (later Play M Entertainment). Source: KProfiles
During her trainee days at Plan A, she trained alongside members who would later debut in WEEEKLY. Source: allkpop
Sumin auditioned for K-pop Star before debuting. Source: KProfiles
She was also originally expected to appear on Produce 48 but ultimately did not participate. Source: Delivered Korea
Before debut, Sumin appeared in VICTON's reality show Me & 7 Men as the "Invisible Girl." Source: KProfiles
She also appeared in Huh Gak's music video for "The Last Night." Source: Delivered Korea
In 2016, Sumin worked as an extra in a Puma commercial that featured BTS. Source: Kpop Singers
She interacted with some of her future role models before officially becoming an idol herself. Source: KpopAZ
Sumin served as STAYC's original leader from debut until August 2023. Source: Kpop Singers
She guided the group through its debut era and early breakthrough years. Source: KpopAZ
One of Sumin's specialties is cooking seaweed soup. Source: KProfiles
She can also perform an eyebrow wave, one of her most unusual talents. Source: allkpop
Sumin's dance ability was first recognized after she performed GFRIEND's "Rough." Source: KProfiles
She has described that performance as a turning point in how her company viewed her potential. Source: allkpop
If she had not become an idol, Sumin believes she would have worked as an office employee while running a mukbang YouTube channel on the side. Source: Kpop Singers
Her bucket list includes learning boxing. Source: Kpop Singers
She also hopes to learn how to play the guitar or drums. Source: KpopAZ
Getting her driver's license is another item on her personal bucket list. Source: Kpop Singers
Sumin once shared a childhood story about accidentally getting a colored pencil stuck in her nose during a tickling incident. Source: KpopAZ
The incident resulted in a nosebleed and remains one of her funniest childhood memories. Source: Kpop Singers
Her hobbies include taking Polaroid photos. Source: KProfiles
She enjoys eating corn as a snack. Source: allkpop
Reading webtoons is one of her favorite ways to relax. Source: KProfiles
Sumin frequently plays video games with fellow STAYC member Yoon. Source: allkpop
She has a small speech quirk and sometimes struggles to pronounce the Korean consonant "siot" (ㅅ). Source: KProfiles
Fans often find this trait especially charming during livestreams and interviews. Source: allkpop
In September 2025, Sumin made her acting debut in the horror film The Cursed. Source: Kpop Singers
The role marked her first major acting project outside of STAYC activities. Source: KpopAZ
