| idol_id | 1559 |
| Selca owner | fiftyfifty_keena |
| Pop type | K-pop |
| Stage name (romanized) | Keena |
| Stage name (original) | 키나 |
| Real name (romanized) | Song Jagyoung |
| Real name (original) | 송자경 |
| Birth date | 2002-07-09 (age 23) ▲ ▼ |
| Chinese zodiac sign | 🐎 Horse |
| Western zodiac sign | ♋ Cancer |
| Hometown | Daejeon |
| Height | 164.0cm (5'5") ▲ ▼ |
| Weight | 45.0kg (99lb) ▲ ▼ |
| Blood type | B |
| MBTI | ESFP |
| Debut date | 2022-11-18 (2 years and 11 months ago) ▲ ▼ |
| Country of origin | 
Korea, Republic of |
| Name | Company | Fandom | Debut date | Disbandment date | Current member | |
|---|---|---|---|---|---|---|
|
Fifty Fifty (피프티 피프티) | Attrakt | 2022-11-18 | Yes |