Ruben Guerrero shows he’s ready for Mayweather Sr.

Ruben Guerrero shows off a few moves that he plans to use against rival coach Floyd Mayweather Sr. The two trainers are part of the Knockout reality series and there have been several confrontations between the two of them on the set. The rivalry first began in May 2013, when their two sons face each other at the MGM Grand in Las Vegas. “Knockout“ is a new reality television show on NUVO TV featuring Floyd Mayweather Sr., Ruben Guerrero & Yoel Judah. The show is built around the 140, 147 and 154 poun