World Championship coach, boxing aficionado and trainer of the year (Derrick James) gives us a breakdown of Joshua vs Usyk fight. What did Usyk do right? What did Anthony Joshua do wrong?...Can it be fixed to win in a short turnaround for a rematch? It's a very in-depth look into the inside of the sweet-science. He's here and going deep in the Ozone. He's explaining what it'll take for AJ to get his title back, and also what Usyk will have to do to retain the belts.