Sergio Martinez pulled off one of the most terrifying knockouts in boxing history.
In his esteemed career, ‘Maravilla’ carved out a fantastic legacy, cementing his status as one of the greatest fighters Argentina has ever produced.
Renowned for his skill and boxing IQ, Martinez picked up many an impressive victory.
But none more so than his devastating finish over a huge rival.
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Sergio Martinez knocked Paul Williams out cold
After losing the first fight via majority decision, Sergio Martinez was determined to get revenge over Paul Williams in the rematch.
The pair faced off for the second time on November 20, 2010, at Boardwalk Hall in Atlantic City, New Jersey, USA, in a contest boxing fans will never forget.
The pair started quickly, launching heavy shots from the outset, with Williams landing tremendous hooks as Martinez tried to bully him into the ropes.
But the warrior refused to be disheartened, entering the second segment with a spring in his step.
In a moment of magic, Martinez walked his adversary onto a left hand so powerful it knocked him out cold long before he hit the ground.
The American lay on the canvas, eyes wide open, completely unconscious.
What did Sergio Martinez do after his victory over Paul Williams?
After defeating Williams, Martinez continued to add to his already impressive resume.
He overcame the likes of Darren Barker and Julio Cesar Chavez Jr, before controversially retaining his belts against Martin Murray, in a fight many felt the Brit won.
Martinez eventually lost to Miguel Cotto via tenth-round stoppage.
He then finished his career with an impressive six-fight win streak.