Who is Changbin?
Changbin, born Seo Chang-bin, is a South Korean rapper, singer, songwriter, and record producer. He is a member of the globally popular K-pop boy group Stray Kids, formed by JYP Entertainment in 2017. Known for his powerful rap delivery, lyrical depth, and production skills, Changbin is also part of 3RACHA, the in-house production unit of Stray Kids alongside Bang Chan and Han.
Changbin Biography
Changbin, born Seo Chang-bin on August 11, 1999, in Yongin, Gyeonggi Province, South Korea, is a multifaceted artist best known as a rapper, singer-songwriter, and producer in the K-pop group Stray Kids. From a young age, Changbin showed a passion for music and performance, eventually joining JYP Entertainment through a competitive audition process.
His early musical journey began with 3RACHA, a self-produced hip-hop trio formed with fellow trainees Bang Chan and Han. Under the alias “SpearB,” Changbin helped release underground mixtapes that showcased his lyrical prowess and aggressive rap style.
Basic Profile
| Attribute | Details |
|---|---|
| Full Name | Seo Chang-bin (서창빈) |
| Stage Name | Changbin |
| Date of Birth | August 11, 1999 |
| Age (2025) | 26 years old |
| Birthplace | Yongin, Gyeonggi Province, South Korea |
| Nationality | South Korean |
| Zodiac Sign | Leo |
| Height | 167 cm (5’6″) |
| Weight | 68 kg (150 lbs) |
| Education | Bora High School; studied at Gukje Cyber University |
| Ethnicity | Korean |
| Religion | Christianity |
He officially debuted with Stray Kids in March 2018, contributing heavily to the group’s debut EP I Am NOT. Known for his deep voice, rapid-fire delivery, and emotionally charged lyrics, Changbin quickly became a standout figure in the group. His role extends beyond performance—he is one of Stray Kids’ primary songwriters and producers, with over 180 credits registered with the Korea Music Copyright Association (KOMCA). His work has helped shape the group’s signature sound, which blends hip-hop, EDM, and experimental elements.
Changbin’s artistry is matched by his intellect and discipline. He graduated from Bora High School and pursued further studies at Gukje Cyber University, focusing on entertainment and media. Despite his busy schedule, he remains committed to personal growth and education. Offstage, Changbin is known for his witty personality, emotional depth, and strong family values. He often shares stories about his close relationship with his older sister and the support he receives from his parents.
TV Shows
In addition to his musical achievements, Changbin has appeared in various variety shows and brand campaigns, including a viral Samsung Galaxy ad inspired by his “jutdae” meme from Show Me the Money 9. As of 2025, he has not publicly confirmed any romantic relationships, choosing instead to focus on his career and fans.
Changbin’s journey from underground rapper to global K-pop icon is a testament to his talent, resilience, and relentless drive. Whether on stage or behind the scenes, he continues to push boundaries and inspire fans around the world.
Facts About Changbin
- Full Name: Seo Chang-bin (서창빈)
- Stage Name: Changbin
- Date of Birth: August 11, 1999
- Place of Birth: Yongin, Gyeonggi Province, South Korea
- Occupation: Rapper, singer-songwriter, producer
- Years Active: 2017–present
- Education: Bora High School graduate; enrolled at International Cyber University (Entertainment Studies)
Changbin joined JYP Entertainment through an audition where he performed a self-produced song. Before debuting with Stray Kids, he was part of the underground SoundCloud rap group 3RACHA, which released mixtapes showcasing raw talent and lyrical experimentation. He officially debuted with Stray Kids in 2018 with the EP I Am NOT, contributing heavily to songwriting and production.
Changbin Age
Changbin is currently 26 years old, having been born on August 11, 1999. His birthday is celebrated widely by fans each year, often with global fan projects, charity events, and social media tributes. As one of the core members of Stray Kids, his age places him among the older half of the group, contributing both maturity and leadership to their dynamic.
Changbin Net Worth
As of recent estimates, Changbin’s net worth ranges between $3 million and $6 million. This wealth stems from multiple revenue streams tied to his career as a member of Stray Kids and a prolific producer:
Sources of Income
- Music Royalties: With over 180 songwriting credits, Changbin earns substantial royalties through the Korea Music Copyright Association (KOMCA).
- Album Sales & Tours: Stray Kids’ global success includes chart-topping albums and sold-out world tours.
- Brand Endorsements: He’s featured in campaigns for brands like Samsung and Louis Vuitton.
- Solo Projects & Collaborations: Changbin has worked with artists like F.Hero and Yoon Ji-sung, expanding his influence beyond Stray Kids.
Changbin Education
Changbin’s educational journey reflects both his artistic ambition and his commitment to personal growth. He began his schooling at Galmoe Elementary School, followed by Bora Middle School, and later graduated from Bora High School in February 2018. Even while training under JYP Entertainment, he managed to balance academics with his rigorous music schedule.
After high school, Changbin enrolled at Gukje Cyber University, majoring in Entertainment Studies. This program is tailored for individuals in the entertainment industry, offering flexible online coursework that allows artists like Changbin to continue their education while actively pursuing their careers.
His choice to study entertainment academically complements his hands-on experience as a producer and performer, reinforcing his reputation as both a creative and strategic force in K-pop.
Changbin Birthday
Changbin was born on August 11, 1999. Fans celebrate his birthday annually with global fan projects, charity drives, and social media tributes.
Changbin Ethnicity
Changbin is of Korean ethnicity. Born and raised in Yongin, Gyeonggi Province, South Korea, his cultural heritage plays a significant role in shaping his identity as an artist. His experiences growing up in Korea are reflected in his music, lyrics, and performance style, often blending traditional Korean themes with modern hip-hop and pop influences.
Changbin Nationality
Changbin holds South Korean nationality. Born and raised in Yongin, Gyeonggi Province, he is a native Korean and has built his career entirely within South Korea’s vibrant entertainment industry. His cultural background and upbringing are deeply rooted in Korean traditions, which often influence his music and public persona.
Changbin Family
Changbin comes from a supportive family. He has spoken fondly of his parents and childhood, often sharing anecdotes about growing up in Yongin. His father named him “Chang-bin,” meaning “bright and shining.”
Changbin Girlfriend
As of 2025, Changbin has not publicly confirmed any romantic relationships. Like many K-pop idols, he maintains privacy regarding his personal life, focusing on his career and fans.
Changbin Sibling
Changbin has one older sister, whom he is very close to. He’s shared stories of their childhood, including a moment when they cried together after briefly losing sight of their mother.
Changbin Brother
Changbin does not have a brother. His only known sibling is his older sister.
Changbin Birthsign
Changbin’s zodiac sign is Leo, known for traits like confidence, creativity, and leadership—qualities that shine through in his performances and music production.