| Stage Name | Woozi |
| Birth Name | Lee Jihoon |
| Date of Birth | 22 November 1996 |
| Zodiac Sign | Sagittarius |
| Place of Birth | Busan, South Korea |
| Nationality | Korean |
| Height | 165 cm |
| Weight | 54 kg |
| Blood Type | A |
| Position | Vocal Team Leader, Lead Vocalist |
| Sub-Unit | Vocal Team, SVT Leaders |