| Full Name | Kim Jun-kyu |
| Stage Name | Junkyu |
| Native Name | 김준규 |
| Birthday | September 9, 2000 |
| Age | 24 years and 7 months old |
| Zodiac Sign | Virgo |
| Birthplace | Chungju, North Chungcheong province, South Korea |
| Height | 5’11” (180 cm) |
| Weight | 149.9 lbs (68 kg) |
| Blood Type | O |
| MBTI | INFP |
| Education | Seocho High School |
| Languages | Korean |
| Group | TREASURE |
| Social Media | weverse |