Over the weekend, Anthony Joshua was able to win back his heavyweight belts against Andy Ruiz. Ruiz defeated Joshua a few months ago in what was one of the biggest boxing upsets of all-time. Many boxing fans were impressed with how technical Joshua was although it made for a pretty boring fight. In a recent interview with TMZ, Deontay Wilder slammed Joshua for his fighting style and insinuated that it was actually quite cowardly.