Derek Hough, the king of the ballroom, is returning to !In a new Twitter post shared by on Wednesday, ABC teased that the 35-year-old dancer will be back in some capacity for the show's upcoming 29th season. What exactly he'll be doing will be revealed next Tuesday on .Longtime fans know that Hough is a legend in the ballroom, winning the mirrorball a total of six times, the most of any other pro.