Nick Newell recalls what set Justin Gaethje apart: 'Only way to stop him is to kill him'

Nick Newell, who faced Justin Gaethje in a 2014 WSOF title fight, reflected on what makes Gaethje uniquely dangerous. Newell said Gaethje's output, pressure, and punching power do not diminish even under heavy fatigue, and identified him and Dricus Du Plessis as the only two fighters he has seen who remain entirely unchanged when exhausted.