Who would win in a fight between a Siberian Tiger and a Silver-back Gorilla?

Probably the gorilla because of its knowledge and brute strength, but the siberian tiger is a strong hunter that can kill a gorilla with its powerful size strength and jaws. Gorillas do not punch, but they can break the siberian tiger's jaws out. But the siberian tiger would claw it down if the gorilla tried to do that, and get hurt after. If the gorilla has a heavy enough stone, then it could definitely kill a siberian tiger.

Answer 2:

Most likely the tiger, as it is a predator and has more weaponry than a gorilla has. But a gorilla could win if it had access to sticks or stones that he could use against the tiger to scare it away.