In what was expected to be the stiffest test of Pacquiao's career, the Filipino icon deposited Hatton on the canvas twice in the first round before leaving him, well, stiff after a savage left cross in the second. "I think that's the hardest punch I have ever landed," Pacquiao said.
Runner-up: Arthur Abraham KOs Jermain Taylor
Text: Chris Mannix/SI.com
Photo: John Iacono/SI