FLOYD MAYWEATHER ON ANDERSON SILVA: I DONT KNOW THAT GUY

Last week, undefeated poundforpound king Floyd Mayweather wrapped up his multicity tour with undefeated jr. middleweight champion Saul Canelo Alvarez promoting their highlyanticipated September 14 showdown at the MGM Grand Garden Arena in Las Vegas, Nevada. As he was entertaining questions from members of the media, Mayweather himself had a question for those attendance. Tell me one, not boxer, just one athlete that s been dominating for 17 years without a loss and is still at the top and is still ch