Oliver McCall Oliver McCall Oliver McCall (born April 21, 1965) is an American former professional boxer who competed from 1985 to 2014. He is best known for winning the WBC heavyweight title in 1994 by scoring an upset knockout victory over Lennox Lewis. The next year he defended the title against Larry Holmes before losing it to Frank Bruno. McCall would also become known for an in-ring mental breakdown during his 1997 rematch with Lewis. Known as "The Atomic Bull", McCall turned pro in 1985 and slowly worked his way up the heavyweight ranks. He beat Jesse Ferguson and future heavyweight champion
Sport in Cardiff to more recent, high-profile fights staged in the city. These include the WBC Lennox Lewis vs. Frank Bruno heavyweight championship fight at the Arms Park in 1993, and many of Joe Calzaghe's fights, between 2003 and 2007, including his victories over Mikkel Kessler – in the super middleweight reunification bout at the Millennium Stadium, Calzaghe retaining his WBO title and winning the WBA and WBC world titles from Kessler – and over Juan Carlos Giménez Ferreyra—retaining his WBO title at Cardiff Castle The British Boxing Board of Control, the governing body of professional boxing in the United Kingdom, has its