19. Mako Shark
Speaking of sharks, the mako shark is one terrifying shark. It’s not the largest shark in the world, it usually reaches around ten feet long, the violence occurs in the way it hunts. It swims under the radar, escaping detection by hiding under its prey until it’s ready to strike. They thrust themselves as fast as they can with all the force they have to surprise whatever is on the menu. They’ve even been known to even launch themselves on fishing boats.