| idol_id | 345 |
| Selca owner | fiestar_jei |
| Pop type | K-pop |
| Stage name (romanized) | Jei |
| Stage name (original) | 재이 |
| Real name (romanized) | Kim Jinhee |
| Real name (original) | 김진희 (金珍希) |
| Birth date | 1989-09-05 (age 36) ▲ ▼ |
| Chinese zodiac sign | 🐍 Snake |
| Western zodiac sign | ♍ Virgo |
| Hometown | Bucheon |
| Height | 162.0cm (5'4") ▲ ▼ |
| Weight | 41.0kg (90lb) ▲ ▼ |
| Blood type | O |
| Debut date | 2012-08-31 (13 years and 2 months ago) ▲ ▼ |
| Country of origin | 
Korea, Republic of |
| Name | Company | Fandom | Debut date | Disbandment date | Current member | |
|---|---|---|---|---|---|---|
|
Fiestar (피에스타) | Kakao M | 2012-08-31 | 2018-05-15 | Group disbanded |