• Full name: Choi Jisu
  • Date of Birth: July 21, 2000
  • Nationality: Korean
  • Blood type: AB
  • Group: ITZY
  • Agency: JYP Entertainment
  • Debut: February 2019
  • Position in the group: Main vocalist
  • Family members: mom, dad, younger brother, Lia
  • Nickname: ‘Lya’,’lovelia’,’cinamon lia’, and ‘honey Lia’
  • Lia used to study in Canada for three years. Her English is fluent