Manny Pacquiao, 31, was recently named "Fighter of the Decade" by the Boxing Writers' Association and is the only fighter ever to capture seven championship belts in seven different weight classes. But few could have imagined that Pacquiao would have ever reached the pinnacle of his sport, considering his background. He ran away from home--a cardboard shack in General Santos City in the Philippines--at age fourteen. After making his way to Manila,...