Get ready to learn some unreal facts about hippos! From their surprising size to their deadly jaws, these are some of the most amazing yet scary hippo facts you should know. Did you know that hippos can run at a speed of 20 mph? Or that they are responsible for more human casualties in Africa than any other animal? As fascinating as they are dangerous, these hippo facts will leave you in awe. Watch this video to expand your knowledge on these incredible creatures!