Imagine going for a swim off the Chilean coast and ending up in a real-life horror movie. Heather Boswell was just 19 when a 16ft great white shark attacked her, biting off her leg—while the whole thing was caught on camera! She says it didn’t even hurt at first, just felt like a weird pop. Her crew literally fought the shark off with a broomstick. Her story’s been on Shark Week and Oprah, and it’s honestly wild she survived. #Science #SharkAttack #SurvivalStory