| Full Name | Ju Haknyeon |
| Stage Name | Ju Haknyeon |
| Native Name | 주학년 |
| Birthday | March 9, 1999 |
| Age | 26 years and 3 months old |
| Zodiac Sign | Pisces |
| Birthplace | Jeju, South Korea |
| Height | 5’9″ (175 cm) |
| Weight | 127.9 lbs (58 kg) |
| Blood Type | B |
| MBTI | ENTJ-T |
| Education | Hanlim Art High School |
| Languages | Korean, English, Mandarin, Cantonese. |
| Group | THE BOYZ |
| Social Media | Instagram: [@_juhaknyeon_] |