I feel like people take too much from a boxers fight purse

The situation with Victor Ortiz and his manager got me thinking. Almost 200k out of a 800k purse...OUCH that would hurt! The hurt would not be so much as a part of me having to give a piece of the pie away. It would just hurt me to think of what I had to do to give that piece of pie away, and what the person on the receiving end did to get the piece of pie. I don't care how many documents were read, how many minutes were spent on the phone, how much thinking was done, how much writing was done. In the end of it all and up until the night of the fight, the boxer(and trainer to a lesser degree) went through 100x more than the manager did. As a boxer endures the agonizing trait of peak athletics and multiple rounds of sparring through training camp, the manager works for the boxer while sitting down in the comfort of a desk. As the boxer enters the ring with an opponent opposite to him who's goal is to rip his head off, the manager gets to watch in the comfort of his ringside seat. All the pain the fighter has endured in the weeks leading up to those moments that the manager is witnessing ringside, all the pain the fighter is fighting through in the ring...and the manager gets to enjoy the part of his job where he gets to spectate. This goes for promoters too...and uncle sam that crook bastard. In any type of job, the employee should get paid. Every one should rightfully get paid. I just feel that people take too much from the person that has to carry the load that no other person within that group comes even close to carrying. I think if you have boxed even in the amateurs you would feel this way more so than others. The boxers are the ones that go through levels & LEVELS above any one else involved with them. Its like...damn take it easy on the boxer. He only gets to make money only off of himself for so long. Every one else involved in getting their hands in the pot gets to make money off of multiple boxers for an extended period of time.