Xiao Zhan Gu Jiacheng Wu Jiacheng Peng Chuyue Guo Zifan Zhao Lei Xia Zhiguang and Yan XujiaThey were formed through EE Media Tencent Video and SM Entertainments joint Chinese idol survival program X-FIRE 燃烧吧少年 and debuted on. Arin born Choi Ye Won is the Vocalist and Maknae of the South Korean girl group Oh My Girl. K-pop cd 2 photocard poster new. X-NINE Facts X NINE X玖少年团 is a Chinese boyband under Wajijiwa Entertainment currently consist of 8 members.