Believe me these sharks reach an unbelievable length of more than 20ft and weigh more than 2000kg, usually females are larger than that of males. These sharks are excellent predators capable of feeding on humans making them the worlds largest predatory fish. One of the largest populations of these species is found in Islands of South Africa. These sharks are grey in color while their bottom is of white in color, this great color combination makes them quite hard to be spotted by their prey.

These sharks like any other have rows of teeth behind the main ones allowing them to be replaced immediately when the latter breaks off. They have a sense in extra which makes them to detect the electromagnetic waves of moving animals. These usually feed on seals, fishes, dolphins also penguins at times.

However there are cases where these ones are attacked by killer whales. I'm a regular watcher of channels like Discovery, National Geographic from where I've developed an interest to get to know more about these species, the massive size and strength of these species have truly amused me a lot!!!