| Full Name | Lee Hyuk Jae |
| Stage Name | Eunhyuk |
| Native Name | 이혁재 |
| Birthday | April 4, 1986 |
| Age | 39 years and 2 months old |
| Zodiac Sign | Aries |
| Birthplace | Incheon, South Korea |
| Height | 5’9″ (175 cm) |
| Weight | 134.5 lbs (61 kg) |
| Blood Type | 0 |
| MBTI | INTJ |
| Education | Cheongwoon University |
| Languages | Korean, Japanese, Mandarin, English |
| Group | SUPER JUNIOR |
| Social Media | Instagram: [@be4eunhyuk] Twitter (X): [@allrisesilver] |