Biggest robbery

[Beanz]

This is the thing it's not uncommon in boxing,
I remember years ago in Italy a cruiser weight
title fight,guy get's ko end of the round.
And they tried to get the other disqualified,
I can't recall the name's but it was a WBC title fight

I don't think this is the one you mean but i found this one, http://youtu.be/iorlwOvNB0g?t=55m where Carlos de Leon annoyed at Massimiliano Duran being allowed to punch him in the nads by the ref takes matters into his own hands post bell...priceless crowd reaction