i don't remember who he fought. It was one of his later fights tho. It have to trimm his beard because, they said it provided protection.
cool, i haven't watched his recent fights.
having hair on your chin does not protect your chin. that's retarded (although i have no doubt that was the ignorant explanation). there's a lot of nerve endings on the chin and when you deliver a blow on the point, it doesn't need to be hard at all (just a nice snappy strike), it will interrupt the transmitters to the brain and all of a sudden you don't have legs anymore. a beard is not going to prevent this.
a beard may reduce cuts somewhat but then your corner are going to have difficulty (during 1 minute) if/when you do get cut, to seal it up properly.