Girls Planet 999, which will be aired for the first time in August, will feature a group of gorgeous masters such as K-pop artists Sunmi and Tiffany Young, and actor Jingoo Yeo, and will capture the challenge of Korean, Chinese and Japanese idol trainees to debut in a girl group. Prior to the first broadcast, a teaser video was released through Mnet K-POP YouTube and Girls Planet 999’s SNS channel and webpage, and the chemistry between Sunmi, Tiffany Young, and actor Jingoo Yeo was shown. Sunmi and Tiffany Young said, “We are happy to be able to help participants as K-POP artists” at a production presentation in the past.
Source: biz.khan.co.kr