What would you do if you were approached by a silverback mountain gorilla? Watch the amazing footage of this close encounter.

Perhaps you, like me, may have thought until this moment that the whole thing where gorillas beat their chests was an invention of Hollywood King Kong ... a young gorilla named Kwanda is already ...

Using testament from eyewitnesses, the film relives one individual mountain gorilla's extraordinary battle for survival.

Visitors commented on the "phenomenal" gorilla, which is roaring with a handcuffed arm in the air. Posting on their Facebook page, the centre said it was proud of how the King Kong-like sculpture ...