Mayweather vs Pacquiao: Floyd claims he is better than Muhammad Ali and Sugar Ray Robinson

Floyd Mayweather Junior has never lacked confidence and now he claims he is better than Muhammad Ali and Sugar Ray Robinson. The outspoken Mayweather has won all 47 of his professional fights against some of the biggest names in boxing to lift titles at five different weights. And ahead of his showdown with Manny Pacquiao on May 2, he claims this gives him the right to call himself the greatest. “No-one can ever brainwash me...