We often see polar bears appearing in TV commercials, shows and documentaries or being described in fantasy novel-work. This has brought them popularity and made us treat them like celebs and believe them to be all calm and composed creatures. In their wild realm, however, these mammals are the largest and sturdiest carnivores living on the planet! Heading the food chain all around the Arctic, polar bears are the smug hunters of fish and ice-dependent seals. Well, there are many more interesting facts about polar bears that make them truly awesome. Here are 7 facts you probably don’t know about them.