British angler Jeremy Wade looks understandably anxious as he grapples with this ferocious-looking 'giant piranha'.
The 52-year-old caught the aptly-named goliath tigerfish during a fishing expedition up the Congo River in Africa.
The brave fisherman was forced to hold the fish at arms-length for fear of being bitten by its razor-sharp teeth while posing with it for the camera.
The goliath tigerfish is one of the most fearsome freshwater fish in the world and said to be a much bigger and deadlier version of the piranha.
The giant fish has 32 teeth that are of similar size to those of a great white shark and has been known to attack humans and even crocodiles.