| idol_id | 933 |
| Selca owner | viviz_umji |
| Pop type | K-pop |
| Stage name (romanized) | Umji |
| Stage name (original) | 엄지 |
| Real name (romanized) | Kim Yewon |
| Real name (original) | 김예원 |
| Birth date | 1998-08-19 (age 26) ▲ ▼ |
| Chinese zodiac sign | 🐅 Tiger |
| Western zodiac sign | ♌ Leo |
| Hometown | Incheon |
| Height | 165.0cm (5'5") ▲ ▼ |
| Weight | 48.0kg (106lb) ▲ ▼ |
| Blood type | O |
| MBTI | INFJ |
| Debut date | 2015-01-16 (9 years and 9 months ago) ▲ ▼ |
| Country of origin | 
Korea, Republic of |
| Name | Company | Fandom | Debut date | Disbandment date | Current member | Roles | |
|---|---|---|---|---|---|---|---|
|
VIVIZ (비비지) | Big Planet Made Entertainment | 2022-02-09 | Yes | |||
|
GFRIEND (여자친구) | Source Music | 2015-01-16 | 2021-05-22 | Group disbanded | Maknae |