Boxer Willie Monroe of the US warms up during a workout before his Middleweight World Championship bout against Gennady Golovkin from Kazakhstan at the Wild Card West Boxing Gym in Santa Monica, California. AFP PHOTO
LOS ANGELES: As a former US presidential candidate, Mitt Romney is no stranger to bruising fights, but he's in for a new kind of slugfest in a charity bout with ex-heavyweight world champ Evander Holyfield.