George Foreman on Mayweather vs. Pacquiao fight On SI Now, two-time heavyweight champion George Foreman predicts underdog Manny Pacquiao will beat Floyd Mayweather and explains Pacquiao's strategy.SI Staff|Share on FacebookShare on XAdd us as a preferred sourceOn SI Now, two-time heavyweight champion George Foreman predicts underdog Manny Pacquiao will beat Floyd Mayweather and explains Pacquiao's strategy.Published Apr 29, 2015 | Modified Apr 29, 2015SI STAFFShare on FacebookShare on XHome/Boxing