Which animals have the strongest bite?

3. American alligator 2,125 PSI (149 kg/cm2)

American alligators live in the wild in the southeastern United States, mostly in Florida and Louisiana, where they live in rivers, lakes, and swamps. An average male alligator is about 11-15 ft (3.5-4.5 m) long and can weigh ~990 lbs (~450 kg). So these reptiles are actually large enough to attack a human, but they prefer eating fish and turtles.