Check out SI's list of the 50 Wealthiest Athletes. Some of these guys are real head-scratchers. How does Floyd Mayweather Jr. get $20 million in endorsements? And who is Jermaine O'Neal's agent? Some of the NBA salaries really confuse me. It seems like everyone in that league makes at least $10 million. I'm not a hater and I don't begrudge these guys their money... unless they suck. My view is that their product, the sports, make billions, so the players deserve the lion's share of all that cash.