| Full Name | Locker Lam |
| Pinyin | Lín Jiā Xī |
| Date of Birth | 10 September, 1994 |
| Place of Birth | Hong Kong |
| Origin | Hong Kong |
| Ethnicity | Han Chinese |
| Occupation | Actor, Model |
| Other Names | Matthew Lam, Lam Ka-Hei, Lin Jiaxi, Lin Jia-Xi |
| Alma Mater | Hong Kong Baptist University College of International Education |
| Debut Date | 2016 |