You don't have any idea how big Arum is?

Didn't you know that Arum is one of the reasons why Pacquiao able to challenge a famous boxer before? Arum is the one picking it. Arum is also the reason why Pacquaio is bagging lots of money every fight because the promoter is the one who manages it. You need to have a big promoter if you want to make your name big and not just pure talent. And without an influential promoter, do you think you can manage to sell out a ticket and pay per view? You need a big promoter on your start-up and that's what's Manny comply.