Happy National Whale Shark Day! Here are some fun facts about these majestic beasts: 1. They’re not whales, but the largest fish in the ocean! They can reach up to an incredible 12 meters (40 feet!) in length and 21.5 tons in weight. Whoa. 2. These beautiful creatures can live anywhere from 70 to 100 years! 3. They have about 3,000 tiny teeth that help them eat small shrimp, fish and plankton. Unfortunately, the global whale shark population has been declared endangered by the IUCN…