| Full Name | Kim Hyun-jin |
| Stage Name | HyunJin |
| Native Name | 김현진 |
| Birthday | November 15, 2000 |
| Age | 24 years and 9 months old |
| Zodiac Sign | Scorpio |
| Birthplace | Jeonju, North Jeolla Province, South Korea |
| Height | 5’4″ (163 cm) |
| Weight | 99.2 lbs (45 kg) |
| Blood Type | AB |
| MBTI | ESFP |
| Education | Hansung Girls’ High School |
| Languages | Korean, English |
| Group | Loossemble LOONA |
| Social Media | Instagram: [@hyunjinab] Twitter (X): [@triangle_enm] |