Sharks are not man eating machines. Please keep this in mind when reading this post. However, some sharks (whether because they confused a human with a seal, or because the human provoked the shark, etc) have attacked and even killed some humans. Here are the top 25 sharks responsible for the most human incidents based of the ISFA (International Shark Attack File). https://twitter.com/list25 https://www.facebook.com/list25 http://list25.com/ Check out the text version too! - http://list25.com/25-sharks-responsible-for-the-most-human-attacks/ Here's a preview: Leopard shark Silver tip shark Porbeagle shark Silky Shark Dusky Shark White Tip Reef Shark Sandbar Shark Broadnose Sevengill Shark Oceanic Whitetip Shark Gray Reef Shark Spinner Shark Backtip Reef Shark Spotted wobbegong Caribbean Reef Shark Lemon Shark