| Full Name | Lee Ji-hoon |
| Stage Name | Woozi |
| Native Name | 이지훈 |
| Birthday | November 22, 1996 |
| Age | 28 years and 3 months old |
| Zodiac Sign | Sagittarius |
| Birthplace | Busan, South Korea |
| Height | 5’6″ (166 cm) |
| Weight | 116.8 lbs (53 kg) |
| Blood Type | A |
| MBTI | INTJ |
| Education | Hanlim Art School |
| Languages | Korean, Japanese, English |
| Group | SEVENTEEN SVT VOCAL Team SVT Leaders |
| Social Media | Instagram: [@woozi_universefactory] |