| Full Name | Xu Xiaodong |
| Date of Birth | 15 November, 1979 |
| Place of Birth | Beijing, China |
| Origin | China |
| Ethnicity | Han Chinese |
| Height | 5' 10" (177 cm) |
| Occupation | Actor, MMA Fighter |
| Other Names | Xu Xiao-Dong, Mad Dog |
| Alma Mater | Beijing Shichahai Sports School, Beijing, China |
| Debut Date | 2019 |