• Full name: Kang Seul-gi
  • Date of Birth: February 10, 1994
  • Nationality: Korean
  • Blood type: A
  • Group: Red Velvet
  • Agency: SM Entertainment
  • Debut: 2014, ‘Hapiness’
  • Position in the group: Lead vocalist, main dancer
  • Family members: Mom, dad, grandmother, older brother, Seulgi
  • Nickname: ‘teddy bear’, ‘bear Seulgi’, and ‘sweat Seulgi’
  • Seulgi’s image color in Red Velvet is yellow