MBC has revealed the preview for next week's episode of 'Under Nineteen'.
As reported, EXO's Kai has recorded an episode of the survival program as a special guest mentor. In the preview, Kai teaches the trainees how to perfect the moves to EXO's mega-hit "Growl", concentrating especially on the part where you must twist your waist. He also takes a group selfie with the boys, a photo which you can probably check out next week!
Make sure you tune into the next episode of 'Under Nineteen' on January 12th.