I would have to put Duran at the top of that list...but there are a few more with nasty tempers...Liston...Tyson..sometimes Zab Judah would clown..
Actually Ali started that little scuffle by gettin under Joes skin with who was hurt more in the first fight, Smoke or Ali...Joe stood up and all they did was wrestle around...Ali was just playin but Joe was dead serious..and yes in a fit of rage. He really wanted to kill Ali
LaMotta Graziano Basilio Monzon Sullivan Ketchel Greb Dempsey Holmes Foreman (despite the persona he had in the 90s) Hagler (he may have just been a mean ******* though) Duran Tyson Benn Moorer
Sugar Ray Robinson according to his wife he wasn't too hard to make angry according to his son SRR threw a combo at his wife while many elite boxers have hit their wives before I think throwing a combo is a little too extreme
I found a clip of it. It took about 20 men to separate them. [ame]http://www.youtube.com/watch?v=1RmtOnbt3cM[/ame]