Manny Pacquiao moves around in the ring for a light workout two days before facing Floyd Mayweather in Las Vegas, NV on April 30, 2015. Pacquiao, boxing’s only eight division world champion would face Mayweather, an undefeated five division world champion in the “Fight of the Century” mega-fight at the MGM Grand Garden Arena on May 2 in Las Vegas, Nevada. Photo by © JP YIM