• Full name: Seo Changbin
  • Date of Birth: August 11, 1999
  • Nationality: Korean
  • Blood type: O
  • Group: Stray Kids
  • Agency: JYP Entertainment
  • Debut: 2018
  • Position in the group: rapper, producer, vocalist
  • Family members: Mom, dad, older sister, Changbin
  • Nickname: Spearb, binderella, dwaekki
  • He likes to take care of his health so takes a lot of dietary supplements
  • Unlike his rap skills and image, he is sweet and kind