| Full Name | Huang Ren Jun |
| Stage Name | Renjun |
| Native Name | 黄仁俊 |
| Birthday | March 23, 2000 |
| Age | 25 years and 2 months old |
| Zodiac Sign | Aries |
| Birthplace | Jilin, China |
| Height | 5’7″ (170 cm) |
| Weight | 125.7 lbs (57 kg) |
| Blood Type | O |
| MBTI | – |
| Education | Beijing Contemporary Music School |
| Languages | Mandarin, Korean, English |
| Group | NCT NCT Dream NCT U |
| Social Media | Instagram: [@yellow_3to3] |