'Dancing 9' releases preview for Hyoyeon and Yuri

It has been revealed that SNSD's Hyoyeon and Yuri are going to appear in the upcoming MNET's dance survival show as coaches. They will judge the contestants' skills as 'Kpop Dance Masters" along with other artists like Shinhwa's Lee Minwoo, Lee Yongwoo, Park Jiwoo, Park Jieun, Woo Hyunyoung, Ducky (Kim Dukhyun), and Poppin J (Lee Jaehyung).

The show airs its premiere on July 20. Meanwhile, check the preview below: