On Sunday, the 49ers and Ravens will face off in the Super Bowl. With everyone talking about football now, you might be wondering who were the 10 best football greats that had the guts to take off their pads and battle in the squared circle. Four of the men on this list are in the NFL Hall of Fame, one is a member of the WCW Hall of Fame, and another is a member of the WWE Hall of Fame. And no, I don't mean William "Refrigerator" Perry.
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