The silverback gorilla! Hands down.... or should I say hands ripped off! No human being can match strength with a gorilla. In addition to stronger, denser muscle fibers, gorillas' skeletons are much larger and heavier than humans. Their arms allow them to support their 800 lb. body weight from tree branches for hours at a time, and no human can do than. If you hit a gorilla you will just make him mad. If he hits you, he'll cave in your skull.