バーナード・ホプキンス
Bernard Hopkins vs. Joe Calzaghe was a boxing match that took place on April 19, 2008, at the Thomas &amp; Mack Center in Paradise, Nevada, between "The Ring" light heavyweight champion Bernard Hopkins and undisputed super middleweight champion Joe Calzaghe. The fight was dubbed the "Battle of the Planet", and the fight was for Hopkins' "The Ring" light heavyweight title.