| idol_id | 1386 |
| Selca owner | lightsum_nayoung |
| Pop type | K-pop |
| Stage name (romanized) | Nayoung |
| Stage name (original) | 나영 |
| Real name (romanized) | Kim Nayoung |
| Real name (original) | 김나영 (金娜英) |
| Birth date | 2002-11-30 (age 23) ▲ ▼ |
| Chinese zodiac sign | 🐎 Horse |
| Western zodiac sign | ♐ Sagittarius |
| Hometown | Chuncheon |
| Height | 155.0cm (5'1") ▲ ▼ |
| Weight | 43.0kg (95lb) ▲ ▼ |
| Blood type | O |
| MBTI | ESTP |
| Debut date | 2021-06-10 (5 years and 3 months ago) ▲ ▼ |
| Country of origin | 
Korea, Republic of |
| Name | Company | Fandom | Debut date | Disbandment date | Current member | |
|---|---|---|---|---|---|---|
|
Lightsum (라잇썸) | Cube Entertainment | 2021-06-10 | Yes |