Joe Bugner British and British Commonwealth heavyweight titles and was a three-time European heavyweight champion. He was ranked among the world's top ten heavyweights in the 1970s, fighting such opponents as Muhammad Ali, Joe Frazier, Ron Lyle, Jimmy Ellis, Manuel Ramos, Chuck Wepner, Earnie Shavers, Henry Cooper, Brian London, Mac Foster, Rudie Lubbers, Eduardo Corletti, Jurgen Blin and George Johnson. He fought for the world heavyweight championship in 1975, losing on points in a second bout with Ali. Bugner retired from boxing in 1976, but over the next two decades he made sporadic comebacks with varying success. He moved to Australia in
Professional boxing Lewis in 2004, the heavyweight division has been criticised as lacking talent or depth, especially among American fighters. This has resulted in a higher profile for fighters in lower weight classes, including the age-defying middleweight and light heavyweight champion Bernard Hopkins, and the undefeated multiple weight division champion Floyd Mayweather, Jr., who won a 2007 split decision over Oscar De La Hoya in a record-breaking pay-per-view event. Billed as the "fight to save boxing", the success of this event shows that American boxing still retains a considerable core audience when its product is of descent from the American continent. Other