| Full Name | Liu Zirui |
| Chinese Name | 刘子瑞 |
| Pinyin | Liú Zi Ruì |
| Date of Birth | 4 January 1999 |
| Place of Birth | Jiangsu, China |
| Origin | China |
| Ethnicity | Han Chinese |
| Height | 6' 0" (182 cm) |
| Occupation | Actor, Singer |
| Other Names | Liu Zi-Rui |
| Related Group | ZERO-G |
| Debut Date | 2016 |