Tags: Boxer.
Oliver The Atomic Bull McCall (born April 21 1965) is an American professional Heavyweight boxer best known for winning the WBC heavyweight title in 1994 after scoring an upset knockout victory over Lennox Lewis in London England (only to lose their rubbermatch in 1997 two years after losing the belt to Frank Bruno in Wembley Stadium) followed by his infamous in-ring meltdown in the rematch.