| idol_id | 1430 |
| Selca owner | kep1er_chaehyun |
| Pop type | K-pop |
| Stage name (romanized) | Chaehyun |
| Stage name (original) | 채현 |
| Real name (romanized) | Kim Chaehyun |
| Real name (original) | 김채현 (金采炫) |
| Birth date | 2002-04-26 (age 22) ▲ ▼ |
| Chinese zodiac sign | 🐎 Horse |
| Western zodiac sign | ♉ Taurus |
| Hometown | Busan |
| Height | 161.5cm (5'4") ▲ ▼ |
| Weight | |
| Blood type | B |
| MBTI | ESTP |
| Debut date | 2022-01-03 (2 years and 10 months ago) ▲ ▼ |
| Country of origin | 
Korea, Republic of |
| Name | Company | Fandom | Debut date | Disbandment date | Current member | |
|---|---|---|---|---|---|---|
|
Kep1er (케플러) | Wake One Entertainment, Swing Entertainment | 2022-01-03 | Yes |