• Full name: Park Soo-yeong
  • Date of Birth: September 3, 1996
  • Nationality: Korean
  • Blood type: A
  • Group: Red Velvet
  • Agency: SM Entertainment
  • Debut: 2014, ‘Hapiness’
  • Position in the group: sub vocalist, lead rapper
  • Family members: Mom, dad, two younger sisters, Joy
  • Nickname: ‘tongtongyi’,’pure’,’genius girl’ and ‘apple’
  • Joy’s image color in Red Velvet is green