X Nine

X Nine (, stylized as X-NINE) is a Chinese boy group under Wajijiwa Entertainment. Consisting of eight members: Xiao Zhan, Gu Jiacheng, Wu Jiacheng, Peng Chuyue, Guo Zifan, Zhao Lei, Xia Zhiguang, and Yan Xujia, the group debuted on September 28, 2016 with their first single, "In Our Own Name". They were formed through EE Media, Tencent Video, and SM Entertainment’s joint Chinese idol survival program X-Fire (燃烧吧少年).

Name
The X in the group's name represents "unknown and infinite possibilities" while the character 玖 (jiǔ) references the Chinese folktale, The Nine Sons of The Dragon.

Members
Current
 * Xiao Zhan (肖战) – Main vocalist, visuals
 * Peng Chuyue (彭楚粤) – Leader, Main vocalist
 * Zhao Lei (赵磊) – Main vocalist
 * Wu Jiacheng (伍嘉成) – Leader, Main vocalist
 * Guo Zifan (郭子凡) – Main dancer
 * Xia Zhiguang (夏之光) – Main dancer
 * Gu Jiacheng (谷嘉诚) – Rapper, Visual
 * Yan Xujia (焉栩嘉) – Rapper

Former
 * Chen Zexi (陈泽希) – Rapper, dancer

Films

 * Monster Hunt 2 (2018)
 * Super Star Academy
 * Oh! My Emperor!
 * Fights Break Sphere (2018)

Variety shows

 * X-Fire (2015)
 * X Nine Channel (2016–2017)

Radio

 * X Nine's Exclusive Radio