If there is a fight between Gorilla vs Bear. Definitely, the winner will be a bear. Gorilla usually fights to prove their dominance, something after proving their dominance they leave their prey or opponent. But Bear is a carnivorous animal with an attacking instinct other than that In a comparison of physical characteristics, the skin of a bear is thicker than that of a gorilla, due to which the claws and bite of a bear can easily tear off the skin of a gorilla and make him lose the fight.