Justin
| Stage Name | Justin |
| Full Name | Jiang Ding You |
| Country of Birth | Taiwan |
| Date of Birth | Nov 18, 2006 |
| Age | 16 years old |
| Height | 1.47 m (4'10") |
| Weight | 37 kg (81 lbs) |
| Blood Type | O |
Profile Rank #817
| Stage Name | Justin |
| Full Name | Jiang Ding You |
| Country of Birth | Taiwan |
| Date of Birth | Nov 18, 2006 |
| Age | 16 years old |
| Height | 1.47 m (4'10") |
| Weight | 37 kg (81 lbs) |
| Blood Type | O |
Profile Rank #817
