| Full Name | Hollis Yang |
| Pinyin | Yáng Zǐ Xīn |
| Date of Birth | 15 November, 1996 |
| Place of Birth | Chongqing, China |
| Origin | China |
| Ethnicity | Tujia |
| Height | 5' 11" (181 cm) |
| Occupation | Actor, Singer |
| Other Names | Yang Zixin, Yang Zi-Xin |
| Alma Mater | Communication University of China, Nanjing, Jiangsu, China |
| Related Group | C.T.O |
| Debut Date | 2016 |