| Full Name | Cheng Hongxin |
| Chinese Name | 程泓鑫 |
| Pinyin | Chéng Hóng Xīn |
| Date of Birth | 18 February 2000 |
| Gender | Male |
| Place of Birth | Leshan, Sichuan, China |
| Origin | China |
| Ethnicity | Han Chinese |
| Occupation | Actor |
| Other Names | Cheng Hong-Xin |
| Alma Mater | Beijing Film Academy, Beijing, China |
| Debut Date | 2021 |