Sometimes, a million-dollar salary isn't enough. When some athletes hit the major leagues, they think the millions will keep pouring in forever — and they're in for a shock when their careers decline. These athletes blew through their fortunes, leaving them with massive amounts of debt and few assets to their names.
Mike Tyson - Million-Dollar Debt

Mike Tyson is so famous that it's hard to believe that he could ever squander his fortune. Unfortunately, the richer someone is, the more ridiculous their spending habits can be. Tyson blew millions of dollars on luxuries, like tigers and golden bathtubs, which forced him to file for bankruptcy in 2003.