| Full Name | Patrick Cai |
| Pinyin | Cài Yǔ Háng |
| Date of Birth | 31 October, 1995 |
| Place of Birth | Yichang, Hubei, China |
| Origin | China |
| Ethnicity | Han Chinese |
| Height | 6' 2" (187 cm) |
| Occupation | Actor |
| Other Names | Cai Yuhang, Cai Yu-Hang |
| Alma Mater | National Academy of Chinese Theatre Arts, Beijing, China |
| Debut Date | 2016 |