
Changbin
Profile facts
| Stage name | Changbin |
|---|---|
| Birth name | Seo Chang-bin |
| Born | August 11, 1999 |
| From | Yongin, South Korea |
| Group | Stray Kids |
| Role/profile emphasis | Rapper, producer and vocalist |
| Current status | Active member |
Current status: 2026 profile refresh
Changbin is documented here as rapper, producer and member. This refresh connects the current release “FARMING” to the existing career file without replacing older eras or manufacturing a second biography. The canonical-page rule matters: a comeback changes the chronology, not the identity of the person or group that released it.
What changed with this release
“FARMING” is now part of the official-video tracker and static React card system. The exact upload is preserved, so viewers do not land on a teaser, mirrored playlist item or unrelated performance. The profile explains the career context; the dedicated React handles the close visual and musical reading.
How to read the current era
Stray Kids has enough history that “current” should never mean “only the newest thumbnail.” Styling, distribution, credits and live performance can shift between releases. This file keeps those changes in sequence and distinguishes confirmed credits from interpretation, because confident fan repetition is not the same thing as an official record.
Member and Artist routing
One human receives one canonical page. If Changbin has verified independent original music, this profile can appear under both member and Artist discovery without being cloned. Covers, special stages and group lines are still worth archiving, but they do not automatically create a separate solo career or a duplicate search result.
Image-card standard
The image below is a static card, not an infinite carousel. It uses the same local WordPress attachment as the React’s featured, hero, Open Graph and Twitter image. The card may appear on multiple relevant landing pages, but that attachment is never reused as the featured image of another post.
International discovery path
Start with the official artist and company channels, then verify schedules and status through durable notices. Exact video IDs are recorded beside the work. That source-first path makes the catalog usable outside Korea, where algorithmic feeds often surface clips quickly but hide the release chronology and member context.
What the tracker includes
Official music videos, special clips and clearly labeled performance films can all appear in the tracker, but their formats stay visible. A special clip is not renamed an official MV, and a collaboration is filed under every real credited artist without pretending a game or brand is a K-pop group.
RaeRae take
The useful excitement is specific. “FARMING” earned a place here because something in its beat, concept, delivery or chemistry made replay feel necessary. The profile does not flatten that reaction into generic praise; it gives the React room to argue with the details while this page protects the factual spine.
What to watch next
Watch the official credits, live-stage changes, member handoffs and whether the next release expands the identity or repeats its easiest signal. Future updates will attach exact uploads and verified status changes here, keeping the archive readable instead of scattering one career across disconnected pages.
React image cards

Exact official upload
Exact official video ID: 6CqeGHXXioU. This is the upload linked by the dedicated React.
Archive continuity note
Stray Kids remains one continuing career file. Dates, exact uploads, lineup status and independently verified credits are added here before interpretation. That keeps the page current without deleting the route that brought listeners to “FARMING” or turning a new promotional cycle into a false debut.
Stray Kids · Member, Artist, and Producer Profile
Changbin
The rapper with machine-gun control, the producer who helped build Stray Kids from the demo folder up, and the gym regular hiding a ridiculous amount of emotional intelligence.

Contents
Official socials
Profile
Profile
Seo Chang-bin
Korean: 서창빈
Born: August 11, 1999
From: Yongin, Gyeonggi Province, South Korea
Group: Stray Kids
Production unit: 3RACHA
3RACHA name: SPEARB
Core roles: rapper, lyricist, composer, producer, vocalist
SKZOO: Dwaekki
Contents
Before debut
3RACHA
The rapper
The writer and producer
The vocalist
Solo and collaborations
Jutdae, Dwaekki, and the real Changbin
Fandom file
Links and sources
Pre-debut: the kid who wanted to make his own music
Changbin grew up in Yongin and entered JYP Entertainment with rap ambitions that were already turning into songwriting. He attended Bora High School, trained under JYP, and met Bang Chan and Han before Stray Kids existed as a public group. Those three did not wait for debut to begin building an identity. They formed 3RACHA, wrote and recorded their own material, and uploaded mixtapes online in 2017 under separate names: CB97, SPEARB, and J.One.
Changbin was SPEARB. The name was not subtle. His delivery was designed to pierce through a track, and the early 3RACHA recordings let him experiment without the polished safety rails of an official idol release. Some of that work is rough because it is supposed to be rough. It is the sound of trainees teaching themselves what kind of producers and rappers they wanted to become.
On JYP’s Stray Kids survival program, Changbin was introduced plainly as rap and production. He was not treated as a trainee who might someday be allowed into the songwriting room. The songs were already evidence. He made the final lineup and debuted with Stray Kids in March 2018.
3RACHA is not a decorative subunit
Calling 3RACHA a rap subunit is incomplete. Bang Chan, Changbin, and Han are the production spine of Stray Kids. They write lyrics, compose melodies, shape concepts, build demos, and work with outside arrangers and producers to turn those demos into group records. The credits are not a marketing flourish added after somebody else made the music. They explain why the group’s catalog sounds connected even while it jumps from trap and EDM to rock, pop, drill, jersey club, sentimental ballads, and whatever glorious metal cupboard they kicked down for “God’s Menu.”
Changbin’s role inside that trio is easy to hear but harder to reduce to one job. He brings rhythmic ideas, toplines, lyrics, hooks, and an instinct for impact. He is also willing to argue for a song. One of the most important stories in Stray Kids history is the late change that made “God’s Menu” the title track for GO LIVE. Changbin pushed for the switch because the song represented the group more clearly. He was right. “God’s Menu” did not merely perform well. It gave the public an immediate answer to the question, “What is Stray Kids?”
His catalog of credits runs through the group’s foundational material: “Hellevator,” “District 9,” “My Pace,” “MIROH,” “Side Effects,” “God’s Menu,” “Back Door,” “Thunderous,” “MANIAC,” “CASE 143,” “S-Class,” “LALALALA,” “Chk Chk Boom,” and far beyond the title tracks. The B-sides matter because that is where the group often speaks most directly about anxiety, exhaustion, identity, ambition, loneliness, and the cost of continuing.
The rapper: speed is the least interesting part
Changbin is fast. Everybody with a compilation video and a stopwatch knows that. Speed alone does not make him good. His control does. He changes attack, volume, syllable length, pitch, and breath placement to make a verse move. He can bark a line, compress a run of syllables, drag a vowel behind the beat, then snap back into the pocket without turning the performance into verbal oatmeal.
His tone is dark and immediately identifiable. That matters in a group with several rappers and dense production. He rarely disappears into the instrumental. The danger is that casual listeners hear the rasp and assume every verse is the same kind of aggression. Listen closer. “MIROH” is not delivered like “Thunderous.” “God’s Menu” is not “VENOM.” “Charmer” is not “ITEM.” He adjusts the character of the voice to the song.
He is also unusually clear at high speed. Consonants still land. Rhythmic subdivisions still make sense. The verse has internal architecture instead of becoming a breath-holding stunt. Live performance exposes that difference quickly. A studio can make anybody sound fast once. Repeating it onstage while moving is where technique starts demanding receipts.
His rap writing relies on wordplay, internal rhyme, repeated sounds, and shifts in cadence. Translation can preserve the general meaning while losing much of the mechanism. That is one reason Korean lyric explanations are useful for Stray Kids. The English subtitle may tell you what Changbin said, but not why the Korean line feels satisfying in the mouth.
The writer behind the noise
Stray Kids are regularly described as loud, and Changbin certainly knows how to weaponize noise. His writing is not emotionally one-note. “Streetlight” is the obvious correction. Released in 2020 with Bang Chan, it addresses the exhaustion of being the person who supports everybody else while refusing to admit he also needs help. The streetlight keeps shining in the dark, useful to everyone passing underneath, quietly wearing itself down.
That song is not an anomaly. Changbin’s lyrics return to pressure, self-discipline, loyalty, loneliness, confidence built under attack, and the distance between a public role and a private feeling. Even his loudest material often contains an argument about identity. The bravado has a target. It is not random chest beating pasted over bass.
His statement that “it’s Stray Kids’ music,” rather than merely 3RACHA’s music, reveals how he views production. The trio may begin the draft, but the eight members finish the identity. They adjust keys, lines, tones, and structure around the people who must perform the song. Self-production is not three men hoarding authorship. It is an internal system that knows the voices better than an outside song camp ever could.
Yes, he can sing
Changbin’s vocal tone surprises people because his rap voice has been trained into such a powerful brand. When he sings, the edge can soften into a warm, slightly grainy tone. He handles melody with more control than the “rapper who can kind of sing” label suggests, and the group has increasingly used that contrast for emotional or comic effect.
His appearance on King of Mask Singer mattered because it made the point outside a Stray Kids track. His work in “Because,” “Piece of a Puzzle,” and softer behind-the-scenes performances shows a musician who thinks in melody, not only bars. That helps explain his production strength. A rapper who writes for eight voices needs to understand what singers can do.
Solo songs and collaborations
“Streetlight” featuring Bang Chan: Start here for the person under the armor. Changbin wrote and composed it, and the lyrics remain one of the clearest windows into his emotional world.
“Cypher”: A solo rap statement that moves through different beats and cadences like he is submitting evidence.
“DOODLE”: Released on SKZ-Replay, it rejects the demand to color neatly inside somebody else’s lines. The production is abrasive on purpose.
“ULTRA”: His 2024 solo on HOP. It uses his physical size and force as theatrical fuel, then builds the track around the same concentrated impact he brings to group verses.
“Because” with Felix: Softer, affectionate, and useful for anyone who thinks both men exist only at the bottom of the vocal register.
“Burnin’ Tires” with I.N: Released through Mixtape: Dominate in 2025, a rowdy punk-leaning detour with enough grin in it to keep the noise fun.
Outside work: Changbin has written and collaborated beyond the group, including “VAY” with ITZY and tracks involving Yoon Ji-sung, F.HERO, MILLI, and others. His feature work is most interesting when collaborators use his percussive tone as contrast rather than asking him to paste a generic fast verse into the middle.
Jutdae, Dwaekki, and the real Changbin
Jutdae, roughly a personal principle or backbone, became attached to Changbin because he talks about knowing his standards and standing by them. It suits the producer who fought for “God’s Menu,” but fans also use it playfully whenever he becomes stubborn about something ridiculous.
Dwaekki, his SKZOO character, combines a pig and rabbit. The joke grew from the contrast between his strong build and cute facial expressions. Changbin did not reluctantly accept the cute side after building muscle. He weaponized both. One minute he is roaring through “Thunderous.” The next he is performing aegyo with the confidence of a man who knows nobody can stop him.
Within the group, he is one of the most emotionally articulate members. He listens, mediates, gives direct advice, and often recognizes what another member is trying to say before that person has organized it. His bond with Hyunjin, his production partnership with Chan and Han, and his loud affection for the entire team show different sides of the same habit: he invests in people.
His training and nutrition became part of his public image as he built a visibly muscular physique, but reducing him to “gymracha” misses the comedy. Changbin is strong, food-motivated, dramatic, cuddly, loud, and frequently the member most willing to say something emotionally sensible while everyone else is spiraling.
Fandom file
Group fandom: STAY
Names to know: Changbin, Binnie, SPEARB, Dwaekki, 3RACHA, Jutdae.
Essential listening: “Streetlight,” “Cypher,” “DOODLE,” “ULTRA,” “Because,” “3RACHA,” “HEYDAY,” “ZONE,” plus his verses in “God’s Menu,” “Thunderous,” “MIROH,” “VENOM,” “ITEM,” and “S-Class.”
What shallow profiles miss: He is not just the fast rapper. He is one of the people who decides what Stray Kids sound like, writes the emotional underside of their catalog, and has enough melodic instinct to write beyond his own position.
Zodiac side quest
Western sign Leo
Chinese zodiac Earth Rabbit
Leo brings the stage-sized confidence; Rabbit adds careful judgment and loyalty. That is a suspiciously neat match for a rapper who can sound like a wrecking ball on record and then spend his offstage time checking whether everybody else is emotionally okay.
Official links and source trail
Official group profile: JYP Entertainment
Official music and videos: Stray Kids YouTube
Instagram: @jutdwae
Group Instagram: @realstraykids
Production interview: Teen Vogue on GO LIVE and making their own music
Japanese official profile: Sony Music Japan
Writing overview: Selected songwriting credits
Profile built from official JYP and Sony materials, album credits, 3RACHA releases, interviews, performance archives, and Korean and international reporting. Fandom language is identified as fandom language, because a fan site can be fun without inventing facts.
YouTube tracking history
Changbin does not currently have a qualifying standalone official solo music-video upload registered for tracking. Stray Kids and unit releases remain attached to their group catalogs so totals are not duplicated as solo activity.
Sources
Official video
See the music connected to this profile and follow its verified view count.
Watch Stray Kids on YouTubeDaily+170.4KTotal views67.3M
Catalog decisions that protect this profile
Changbin is maintained as one canonical member file. A new song adds an exact upload, a dated credit and a static image card; it does not authorize a duplicate biography. Group work, individual originals, collaborations and performance clips remain distinguishable so a visitor can understand what kind of release they opened before pressing play.
Current status comes from official artist, company or broadcaster sources. Older reporting stays in the chronology when it explains a debut, lineup change or creative credit, but outdated promotional language is not allowed to overwrite the present. When sources disagree, the page keeps the uncertainty visible instead of choosing the most repeated answer.
Why the card and hero rules matter
Each post owns a unique featured attachment, and that same local file supplies its hero, social preview and landing-page card. Relevant hubs may display the card as a link, but they do not claim the attachment as their own featured image. This prevents two articles from becoming visually indistinguishable and keeps media metadata, source credit and SEO attached to the correct story.
Static cards also respect the way this site is meant to browse: a clear finite set of choices rather than an endless horizontal carousel. Contrast has to remain readable on desktop and mobile, especially when a dark purple image or overlay meets pale lavender text. If the title disappears into the art, the design has failed even when the link technically works.
RaeRae Reacts
JJAM: Stray Kids Put the Beat in a Factory and Refused Every Safety Inspection — exact playlist upload 7ytGFxD-FcI.
RaeRae Reacts
MOUNTAINS: Stray Kids Climbed Their Own Myth and Brought Construction Equipment — exact playlist upload 80H_-aHTUws.
RaeRae Reacts
Chk Chk Boom SKZOO Version: Stray Kids Let the Mascots Commit the Crime — exact playlist upload 7lqcfG5MnZs.
RaeRae Reacts
MOUNTAINS Unveil Track: Stray Kids Showed the Blueprint Before the Full Climb — exact playlist upload sPgE8HitE_E.
RaeRae Reacts
Double Knot: Stray Kids Tightened the Beat Until the Street Became a Stage — exact playlist upload UWoyeuwj9c0.
React image cards
Static cards route each exact official upload to its own in-depth React. Every card repeats that React’s featured and hero image so the archive stays visually traceable.
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Official video tracker
- FARMING: Stray Kids Turned the Grind Into a Windows XP Fever Dream exact official videoDaily+61.6KTotal views14.6M · React complete
- JJAM: Stray Kids Put the Beat in a Factory and Refused Every Safety Inspection exact official videoDaily+54.8KTotal views93.4M · React complete
- MOUNTAINS: Stray Kids Climbed Their Own Myth and Brought Construction Equipment exact official videoDaily+23.1KTotal views49.1M · React complete
- Chk Chk Boom SKZOO Version: Stray Kids Let the Mascots Commit the Crime exact official videoDaily+2.1KTotal views4.5M · React complete
- MOUNTAINS Unveil Track: Stray Kids Showed the Blueprint Before the Full Climb exact official videoDaily+36Total views3.5M · React complete
- Double Knot: Stray Kids Tightened the Beat Until the Street Became a Stage exact official videoDaily+5.9KTotal views85.6M · React complete
- RUN IT exact official videoDaily+170.4KTotal views67.3M · React complete
- After You Video React: Stray Kids Let Eight Small Connections Carry the Heartbeat exact official videoDaily+40.7KTotal views8M · React complete
- Back Then Video React: Stray Kids Remembered the Summer That Barely Needed a Plot exact official videoDaily+8.4KTotal views2M · React complete
- CREED Video React: Stray Kids Put Their Rules on the Wall and Then Tested Them exact official videoDaily+38.5KTotal views30.7M · React complete
- 0801 Street Version React: Stray Kids Gave STAY the Camera and Kept the Mess exact official videoDaily+19.3KTotal views15.8M · React complete
- BLEEP Video React: Stray Kids Censored the Word and Left the Anger Fully Audible exact official videoDaily+20.2KTotal views25.3M · React complete
- Burnin’ Tires Video React: Changbin and I.N Took the Wrong Car and Improved the Trip exact official videoDaily+10.4KTotal views25.4M · React complete
- Stray Kids Video React: Eight Men Looked Back Without Turning Themselves into a Museum exact official videoDaily+39.7KTotal views52M · React complete
- MEGAVERSE Video React: Stray Kids Broke the Frame Before the World Could Finish Loading exact official videoDaily+100.2KTotal views155.8M · React complete
- Youtiful Video React: Stray Kids Wrote a Fan Letter and Let Illustration Carry the Distance exact official videoDaily+8.3KTotal views20.3M · React complete
- S-Class SKZOO Version React: Eight Mascots Reenacted the Blockbuster and Somehow Made It More Unhinged exact official videoDaily+14KTotal views27.8M · React complete
- TOPLINE Video React: Stray Kids Brought Tiger JK into the Warehouse and Paid the Lineage Forward exact official videoDaily+42.4KTotal views98.2M · React complete
- GET LIT Video React: Stray Kids Turned Burnout into a Party That Knows Monday Exists exact official videoDaily+8.7KTotal views40.6M · React complete
- FNF Video React: Stray Kids Grieved Australia’s Fire Without Turning Loss into Scenery exact official videoDaily+5.2KTotal views21.2M · React complete
- DLC Video React: Stray Kids Made Paris the Dance Floor Instead of the Prize exact official videoDaily+3.9KTotal views19.5M · React complete
- Give Me Your TMI Video React: Stray Kids Turned a Crush into a Glitching Interrogation exact official videoDaily+5.9KTotal views15.6M · React complete
- CHILL Video React: Stray Kids Put a Breakup in the Gallery and Refused to Smash the Frames exact official videoDaily+7.1KTotal views33.6M · React complete
- SUPER BOARD Video React: Stray Kids Put a Hoverboard Noise in the Hook and Dared Me to Object exact official videoDaily+8KTotal views24.4M · React complete
- FREEZE Video React: Stray Kids Turned Tag into a Crime Film and Shot the Rules exact official videoDaily+11KTotal views60M · React complete
- Lonely St. Video React: Stray Kids Walked the Empty Road and Let the Chorus Tear at the Asphalt exact official videoDaily+5.6KTotal views27.5M · React complete
- VENOM Video React: Stray Kids Entered the Web Knowing Attraction Was the Trap exact official videoDaily+33.9KTotal views159.3M · React complete
- LoveSTAY Video React: Stray Kids Made the Year-End Thank-You Feel Handmade exact official videoDaily+2.2KTotal views11.9M · React complete
- Secret Secret Video React: Stray Kids Let the Rain Say What Nobody Could exact official videoDaily+3.4KTotal views18.4M · React complete
- Surfin’ Video React: Lee Know, Changbin and Felix Put Summer on a Cheap Camera and Won exact official videoDaily+8KTotal views44.4M · React complete
- CHEESE Video React: Stray Kids Smiled at Every Insult and Ruined the Photograph exact official videoDaily+26.2KTotal views121.4M · React complete
- Sorry, I Love You Video React: Stray Kids Apologized for a Feeling That Still Refused to Leave exact official videoDaily+5.7KTotal views33.3M · React complete
- The View Video React: Stray Kids Found Open Air and Did Not Turn It into a Luxury Ad exact official videoDaily+3.2KTotal views22.5M · React complete
- God’s Menu SKZOO Version React: Eight Animals Took Over the Kitchen and Kept the Human Credits exact official videoDaily+2.7KTotal views11.8M · React complete
- Any Video React: Stray Kids Said No to Everything and Made Indecision Bounce exact official videoDaily+3.3KTotal views49.5M · React complete
- Ex Video React: Stray Kids Admitted They Left First and Lost the Right to Rewrite It exact official videoDaily+5.7KTotal views33.6M · React complete
- Blueprint Video React: Stray Kids Drew Tomorrow in Blue and Actually Left Room to Reach It exact official videoDaily+4.2KTotal views34.6M · React complete
- You Can STAY Video React: Stray Kids Offered a Rest Stop Without Locking the Door exact official videoDaily+776Total views9.4M · React complete
- TMT Video React: Stray Kids Looked at the Stars and Heard Everybody Else Moving Faster exact official videoDaily+1.2KTotal views15.1M · React complete
- Mixtape #4 Street Version React: Stray Kids Took the Australian Detour and Made It the Point exact official videoDaily+732Total views9.7M · React complete
- Chronosaurus Video React: Stray Kids Made Time the Monster Already Inside the Station exact official videoDaily+4.9KTotal views24M · React complete
- 19 Video React: Stray Kids Reached Adulthood and Immediately Asked for the Receipt exact official videoDaily+729Total views9.7M · React complete
- Boxer Street Version React: Stray Kids Turned Melbourne into an Arcade Nobody Supervised exact official videoDaily+1.4KTotal views12.2M · React complete
- N/S Street Version React: Nine Stray Kids Argued Both Sides on a Sidewalk exact official videoDaily+6.4KTotal views29.3M · React complete
- Mixtape #3 Video React: Stray Kids Told Students a Score Was Not a Life exact official videoDaily+502Total views7.2M · React complete
- My Side Street Version React: Stray Kids Split the Frame and Asked Who Would Still Cross It exact official videoDaily+314Total views4.7M · React complete
- Mixtape #2 Video React: Stray Kids Wrote the Letter Their Tired Selves Needed exact official videoDaily+974Total views9M · React complete
- Question Street Version React: Stray Kids Had Too Many Answers and Trusted None of Them exact official videoDaily+1.6KTotal views14.7M · React complete
- Insomnia Street Version React: Stray Kids Took the Night Outside and Still Could Not Turn Their Brains Off exact official videoDaily+1.3KTotal views7.9M · React complete
- ROCK Street Version React: Stray Kids Preferred Being a Stone to Thinking One More Thought exact official videoDaily+320Total views6.3M · React complete
THIS & THAT official-video tracker update
Changbin gives the list-song premise percussive force, making quick turns land like decisions instead of clutter. Exact official video BZ4UzthYTss: read the RaeRae React.
ULTRA exact-video tracker update
ULTRA turns Changbin’s force, humor and work ethic into a compact solo performance without pretending his group role disappears. Exact official video t4YJEekL1f8: read the RaeRae React.











































