5 Fighters That Should Hang Up the Gloves in 2013

2013 promises to be an exciting year in the MMA world. Unfortunately for some, it should be a year they call it a career.Some of these fighters have had storied careers that should not be extended further. Others are taking too much damage and risk hea…

2013 promises to be an exciting year in the MMA world. Unfortunately for some, it should be a year they call it a career.

Some of these fighters have had storied careers that should not be extended further. Others are taking too much damage and risk health issues if they continue fighting.

Whatever the case, here are five fighters that should hang up the gloves next year.

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