Quick Idol Overview
Stage Name: Changbin
Birth Name: Seo Changbin
Korean Name (한글): 서창빈
Birthday / Age: August 11, 1999
Nationality: Korean
Zodiac Sign: Leo
Group / Solo: Stray Kids
Company: JYP Entertainment
Position: Main Rapper, Producer
Debut Date: March 25, 2018 (Stray Kids)
MBTI: ESFP (latest confirmed)
Social Media Presence
Personal Details
Nickname: Binnie, Dwaekki, Mogi, Teokjaengie, SpearB, Binsual
Hobbies: Songwriting, exercising, listening to music
Favorite Food: Dark chocolate, meat dishes
Favorite Music: Hip-hop, rap-focused tracks
Favorite Color: Black, Red
Role Model: G-Dragon, Kendrick Lamar
Physical Profile
| Attribute | Details |
|---|---|
| Height | 167 cm (5’5½”) |
| Weight | ~63–65 kg (varies by era) |
| Blood Type | O |
| Shoe Size | 260 mm |
Beauty Breakdown (Fan-Observed)
Face shape: Square-leaning oval
Eye type: Sharp, intense gaze
Distinct features: Full cheeks, powerful jawline
Body proportions: Muscular build, compact strength
Career Journey
Pre-Debut
- Joined JYP Entertainment in 2016
- Formed producing unit 3RACHA under name SPEARB
- Known early for aggressive rap style
- Participated in Stray Kids survival show
Debut & Growth
- Debuted with Stray Kids in 2018
- One of the group’s primary lyricists and producers
- Known for speed rap and emotional delivery
- Widely respected in K-pop for raw authenticity
On-Camera Personality
- Loud, energetic, and humorous
- Deeply emotional and introspective off-stage
- Protective toward members
- Often surprises fans with vulnerability
Fashion, Style & Aura
Airport fashion: Comfortable streetwear
Stage style: Intense, bold, aggressive
Signature items: Sleeveless tops, chains, caps
Brand associations: Styled in street-luxury and performance wear
Fitness, Diet & Health
- Heavy strength training
- Focus on endurance and core
- Balanced approach to diet
- Known for disciplined gym routines
Popularity Insights
- Highly respected rapper in 4th gen
- Strong international fanbase
- Frequently praised by hip-hop fans
- Key identity pillar of Stray Kids
Viral Moments & Fan Favorites
- Speed rap compilations
- Emotional lyric breakdowns
- Studio recording videos
- “Dwaekki” moments
Controversies & Clarifications
- No major scandals
- Known for honest self-expression
- Respected for transparency
FAQs Fans Ask
Is Changbin dating? → No confirmed public relationship
Does Changbin have siblings? → Yes, one older sister
What languages does Changbin speak? → Korean
Why is Changbin called Dwaekki? → Combination of pig (dwaeji) + rabbit (tokki)
Fun Facts You Didn’t Know
- Allergic to cat fur and dust
- Writes deeply personal lyrics
- Known for contrast between tough image and soft heart
- One of the strongest idols physically, with muscular build