• Full name: Wong Juk Hei
  • Date of Birth: January 25, 1999
  • Nationality: Hong Kongese (Hong Kong)
  • Blood type: O
  • Group: NCT, NCT U, WayV, and Super M
  • Agency: SM Entertainment
  • Debut: 2018
  • Position in the group: Lead rapper
  • Family members: Mom, dad, younger brother, Lucas
  • Nickname: ‘Fridge guy’, ‘Lulu’, ‘caca’, and ‘sushi’
  • Lucas is the first Hong Kongese artist to debut in SM Entertainment
  • He does not have a good eye sight
  • Luca’s mom is Thai and used to be a hair dresser