Has any man ever tried to fight a Gorilla in history to now? ?

Probably, but nobody seems to have lived to tell us about it.

Yes, but unfortunately I cannot locate the article anymore as it was about ten years ago, and I cannot remember what zoo it was. However there was a schizophrenic that decided he wanted to fight a gorilla and so went to the zoo and jumped in to the gorilla enclosure and told the gorilla "I have come to kill you". The man then ran up to the Gorilla and punched the Gorilla in the face and the Gorilla was in such a rage that it ran over and kicked its beach ball in anger. The man then shouted to the Gorilla "fight.. I have come to kill you" and the man for a second time went running over to the Gorilla and attacked the Gorilla again. This time the Gorilla was so peeved it grabbed the man with both hands, lifted him up off the ground and snapped him in half, killing him instantly.

The Gorilla says he wouldn't really call it a fight.