Hyoyeon
| Stage Name | Hyoyeon |
| Full Name | Kim Hyo Yeon |
| Country of Birth | Korea |
| Date of Birth | Sep 22, 1989 |
| Age | 34 years old |
| Height | 1.60 m (5'3") |
| Weight | 48 kg (107 lbs) |
| Blood Type | AB |
Not Ranked
| Stage Name | Hyoyeon |
| Full Name | Kim Hyo Yeon |
| Country of Birth | Korea |
| Date of Birth | Sep 22, 1989 |
| Age | 34 years old |
| Height | 1.60 m (5'3") |
| Weight | 48 kg (107 lbs) |
| Blood Type | AB |
Not Ranked