Greenland sharks are beautiful sharks that live by Greenland and Canada. These sharks have a very cool weapon/ability, their skin is toxic to humans and animals.
It is very rare to get a video or picture of these sharks. They are not very well known. Other than their poison skin these sharks are not that dangerous to humans, and lets face this, who in there right mind would swim in below zero water?!
Want to know something weird about Greenland sharks? Almost every one ever found has had a parasite that clings to their eyes and makes them nearly blind. Despite being blind these sharks are very good hunters and have been known to have caught seals and other fast animals, even though they are very slow.
They grow up to 21 feet long and can have up to 10 pups.
Sorry about the image at the top, it was the best that I could find. Like I said they are hard to catch on camera.