| Full Name | Wang Yijin |
| Chinese Name | 王艺瑾 |
| Pinyin | Wáng Yì Jǐn |
| Date of Birth | 25 December 1996 |
| Gender | Female |
| Place of Birth | Jianan, Shandong, China |
| Origin | China |
| Ethnicity | Han Chinese |
| Height | 5' 7" (170 cm) |
| Occupation | Actress, Singer |
| Other Names | Wang Yi-Jin |
| Related Group | BonBon Girls 303 |
| Alma Mater | Beijing Dance Academy, Beijing, China |
| Debut Date | 2016 |