Bear Grylls
Being the daring adventurer that he is, it's no surprise that Bear Grylls has had his fair share of close encounters with animals.
On one particular occasion, the 49-year-old was dragged underwater by an eight-foot snake when he was.
Speaking with The Sun, Bear admitted he had "never been so scared in my life" over the attack.
He said: "I got in, couldn’t touch the bottom, and suddenly I felt that thing grab me and start pulling me down. Then it got a grip around my neck. It caught me out. I hadn’t anticipated how fast, powerful and heavy it would be.
"It was terrifying and very intense. I’ve never been so scared in my life. But like all these things, they happen fast and they don’t last very long. I managed to break free."