| Full Name | Hwang Hyun-jin |
| Stage Name | Hyunjin |
| Native Name | 황현진 |
| Birthday | March 20, 2000 |
| Age | 25 years and 1 month old |
| Zodiac Sign | Pisces |
| Birthplace | Seoul, South Korea |
| Height | 5’11” (179 cm) |
| Weight | 147.7 lbs (67 kg) |
| Blood Type | B |
| MBTI | INFP |
| Education | Global Cyber University |
| Languages | Korean, English, Japanese |
| Group | Stray Kids |
| Social Media | Instagram: [@hynjinnnn] |