Grand Rapids boxing champion Floyd Mayweather was unable to survive the fourth round of Dancing with the Stars knockouts. Now, hell just worry about his .\r<br>\r<br>Grand Rapids native Floyd Mayweather has begun training for his Dec. 8 fight against Ricky Hatton. But, hes still competing on ABCs Dancing with the Stars, .\r<br>\r<br>Andre Berto isnt reeling over his loss from Floyd Mayweather cause hes got his eyes on a new prize -- reality television. Click SHOW MORE for related content .\r<br>\r<br>Grand Rapids Floyd Mayweather talks about going on ABCs Dancing with the Stars and practicing with his partner, Karina Smirnoff. Mayweather also is .
