| Full Name | Fang Xiaoyi |
| Chinese Name | 方潇亦/高子健 |
| Pinyin | Fāng Xiāo Yì |
| Gender | Male |
| Date of Birth | 7 March 1997 |
| Place of Birth | China |
| Origin | China |
| Ethnicity | Han Chinese |
| Height | 5' 10" (179 cm) |
| Occupation | Actor |
| Other Names | Fang Xiao-Yi, Gao Zijian, Gao Zi-Jian |
| Alma Mater | Shanghai Institute of Visual Art, Shanghai, China |
| Debut Date | 2018 |