Seo Chang-bin (Korean: 서창빈;) known mononymously as Changbin, is a South Korean rapper, singer, songwriter, and record producer. He is a member of the South Korean boy group Stray Kids under JYP Entertainment in 2018. He is also a member of 3Racha, an in-house production team and sub-unit of
Stray Kids.
Besides his contributions to Stray Kids, Changbin participated as a contestant in Show Me the Money 9 and has collaborated with various artists, including Yoon Ji-sung, Thai rappers F.Hero and Milli. Changbin became a full member of the Korea Music Copyright Association in February 2023.
In February 2019, Changbin featured on "You...Like the Wind", a side track from Yoon Ji-sung's debut album. In 2020, Changbin participated as a contestant in Show Me the Money 9. He passed the 1st Round but eliminated in the 60 Seconds Team Trial. He went viral for his Jutdae (Korean: 줏대; lit. principles; strong spine; backbone) meme, which featured in an advertisement of Samsung Galaxy three years later.
-Wikipedia
: Yongin, Gyeonggi Province, South Korea