Crocodiles are fairly scary by default. They're savage, they have powerful jaws that could bite straight through your limbs without a hint of trouble, and they're usually over six feet long. From our point of view that means they're already frightening enough, and we were happier not knowing that there are also super-crocodiles out there in the wild somewhere!
The gigantic specimen we see in this picture is an exceptional one, though. The image comes from Queensland, Australia, in 1957, and shows Polish crocodile hunter Krystina Pawlowski proudly posing with her latest trophy; an enormous crocodile that measured 28 feet from nose to tail. Pawlowski's 'one shot' nickname stems from the fact that she killed the beast with a single shot. Over sixty years later, Pawlowski's crocodile remains the largest ever recorded, and she's an official Guinness World Record holder.