Yoon
| Stage Name | Yoon |
| Full Name | Kang Seung Yoon |
| Country of Birth | Korea |
| Date of Birth | Jan 21, 1994 |
| Age | 30 years old |
| Height | 1.78 m (5'10") |
| Weight | 58 kg (129 lbs) |
| Blood Type | B |
Not Ranked
| Stage Name | Yoon |
| Full Name | Kang Seung Yoon |
| Country of Birth | Korea |
| Date of Birth | Jan 21, 1994 |
| Age | 30 years old |
| Height | 1.78 m (5'10") |
| Weight | 58 kg (129 lbs) |
| Blood Type | B |
Not Ranked