General Information | ||
| International Stage Name | Isa | |
| Domestic Stage Name | 아이사 | |
| Full Name | Lee Chaeyoung | |
| Full Domestic Name | 이채영 | |
| Date of Birth | 2002-01-23 (age 24) | |
| Zodiac | Aquarius | |
| Country of Birth | South Korea | |
| Related Artists | StayC - Vocal | |
| Original group | StayC | |
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