In this episode of Generation Iron and Barbend's The Mike O'Hearn Show, we have the privilege of witnessing an extraordinary training session with two legendary athletes, MMA fighter and professional wrestler Josh Barnett, and the iconic bodybuilder and fitness expert, Mike O'Hearn. Josh brought his son along to train with Mike, providing a unique opportunity for the young athlete to learn from the best in the business. Let's dive into the highlights of this power-packed session and the invaluable lessons shared between these two greats.