| Full Name | Joanne Missingham |
| Chinese Name | 黑嘉嘉 |
| Pinyin | Hēi Jiā Jiā |
| Date of Birth | 26 May, 1994 |
| Place of Birth | Brisbane, Australia |
| Origin | Taiwan |
| Ethnicity | Han Chinese |
| Height | 5' 3" (160 cm) |
| Occupation | Actress, Model, Go Player |
| Other Names | Hei Jiajia |
| Debut Date | 2016 |