Jay (1996) Facts
- Group K-Pop J2KC
- Position Maknae, Vocalist and Dancer.
- Ex K-Pop Group: BLAST
- Position Maknae, Vocalist and Dancer.
Real name: 장해종 / Jang Hae Jong
Stage name: 제이 / Jay
Age: 26 years
Date of birth: June 15, 1996
Place of birth: South Korea
Height: 180 cm
Weight: 64 kg
Bloodtype: A