A remarkable video has emerged from the United States of a huge shark repeatedly attacking two canoes full of people.<br /><br />In the video, which was filmed of Key West, Florida, a fisherman stands in one canoe trying to reel in a bull shark when the monster fish races up from the deep and rams the vessel and another canoe which is alongside it.<br /><br />The fisherman and passengers are almost thrown into the water by the force of the attack.<br /><br />The shark isn't done there and rams the canoes several more times before eventually getting off the line and swimming away.<br /><br />"Matt hooked this beast of a bull shark and it showed us just how ferocious they can be!" The filmer wrote online.<br /><br />Although the clip was flimed in 2015, it has only just emerged online.
