| idol_id | 1075 |
| Selca owner | leechaeyeon |
| Pop type | K-pop |
| Stage name (romanized) | Lee Chaeyeon |
| Stage name (original) | 이채연 |
| Real name (romanized) | Lee Chaeyeon |
| Real name (original) | 이채연 (李彩演) |
| Birth date | 2000-01-11 (age 24) ▲ ▼ |
| Chinese zodiac sign | 🐇 Rabbit |
| Western zodiac sign | ♑ Capricorn |
| Hometown | Yongin |
| Height | 165.2cm (5'5") ▲ ▼ |
| Weight | 47.0kg (104lb) ▲ ▼ |
| Blood type | A |
| Debut date | 2018-10-29 (5 years and 5 months ago) ▲ ▼ |
| Country of origin | 
Korea, Republic of |
| Name | Company | Debut date | Disbandment date | Current member | |
|---|---|---|---|---|---|
|
(아이즈원)
|
Off The Record Entertainment | 2018-10-29 | 2021-04-29 | Group disbanded |