article_snippet.sent: says: 'I don't want to knock Mayweather Snr
article_snippet.sent: Mayweather Snr has also been posting pictures and video of Mayweather Snr preparation for the May 2 showdown .
article_snippet.sent: Mayweather Snr works on the bag as Mayweather Snr prepares for the Fight of the Century in Las Vegas .
article_snippet.sent: Mayweather Snr lost to Mayweather Snr in 2007 at the MGM Grand when the Fight of the Century in Las Vegas was stopped in the 10th round .
article_snippet.sent: Mayweather Snr boxer Khan could cause Mayweather Snr problems, according to Mayweather Snr . '
article_snippet.sent: But Mayweather Snr will not even think about fighting Mayweather Snr unless Mayweather Snr runs out of opponents before Mayweather Snr gets to that record. '