On December 12, reports revealed Kang Seung Yoon had filmed for the YG Entertainment produced competitive reality show on the 11th alongside Yang Hyun Suk, CL, and Zion.T. As someone with experience on Mnet's 'Superstar K Season 2' and 'WIN: Who is Next', the WINNER member was likely to give the competitors genuine and helpful advice.
Kang Seung Yoon posted on Instagram, "MixNine. Lessgirit. They're really good. A great source of motivation. I support you all," and Yang Hyun Suk also shared a photo with the message, "MixNine. WINNER. Kang Seung Yoon. Special guest judge. Zion.T. This combination is a first. Let's hurry up with our work for WINNER's songs. YG."
'Mix Nine' airs on Sunday at 4:50PM KST. How do you think Kang Seung Yoon will do as a judge?