The hippopotamus is one of the most dangerous animals in the world. They compete with the rhino for the second largest land animal after the elephant. Male hippos are about 5 feet tall, 16 feet long, and weigh 9,920 pounds.

Hippos have wide mouths that can open to almost 180°. Their lower jaw has two sharp canines that can grow to about 20 inches. The powerful jaws of hippos have 1,800 per square inch of force in a bite. One bite can cut a human body into clean halves.

The hippo runs quite fast for its body weight at speeds of up to 22 miles per hour.