I don't actually know the answer, me and a mate had a discussion about it. Who is the most powerful person in boxing right now?

Manny
Floyd
Arum
Warren
Schaefer
50 cent
De La Hoya
Klitschko/ Boente

Probably others we couldn't think of. But who wields the most power, who controls the sport like no other?

Answers on a post card!