| Full Name | Lee Chanhyuk |
| Stage Name | Chanhyuk |
| Native Name | 이찬혁 |
| Birthday | September 12, 1996 |
| Age | 28 years and 8 months old |
| Zodiac Sign | Virgo |
| Birthplace | Uijeongbu, South Korea |
| Height | 5’6″ (168 cm) |
| Weight | – |
| Blood Type | B |
| MBTI | ENTJ |
| Education | Homeschool |
| Languages | Korean |
| Group | AKMU |
| Social Media | Instagram: [@leechanhyuk] YouTube: [@Leechanhyukvideo] |