Out with Money Mayweather in with Evander Holyfield, Soulja Boy and Wack 100 made a change in his training staff to compete with Iron Mike Tyson training the R&B singer Chris Brown to Knock a man out. Soulja Boy had to convince the heavy champ that he was serious, he didn’t want to waste his time training him if he wasn’t taking the fight serious. But he had some advice for the rapper, train hard and less talking. Im not sure how Floyd feels about being fired but its just business and Soulja Boy feels Money Mayweather was to busy to train him.