| Full Name | Ning Huanyu |
| Chinese Name | 宁桓宇 |
| Pinyin | Níng Huán Yǔ |
| Date of Birth | 11 September, 1993 |
| Place of Birth | Tongren, Guizhou, China |
| Origin | China |
| Ethnicity | Han Chinese |
| Height | 5' 9" (175 cm) |
| Occupation | Actor, Singer |
| Other Names | Ning Huan-Yu, Xiao Yu |
| Alma Mater | Sichuan Conservatory of Music, Chengdu, Sichuan, China |