Justin Gaethje: ‘I know for a fact I’m the best lightweight in the world’

Justin Gaethje defends his World Series of Fighting lightweight title against Luis Palomino March 28. In this preview video, the undefeated Gaethje (13-0) discusses his rise in MMA and why he considers himself to be the best lightweight in the worl…

Justin Gaethje defends his World Series of Fighting lightweight title against Luis Palomino March 28. In this preview video, the undefeated Gaethje (13-0) discusses his rise in MMA and why he considers himself to be the best lightweight in the world.