The craziest Bear Grylls celebrity challenges will make you glad that youre not famous. For this list, well be looking at the most daring, hair-raising, stomach-turning tests tackled by celebrities as part of survivalist Bear Grylls TV shows. Our countdown includes Ed Helms, Ben Stiller, Channing Tatum, and more! WatchMojo ranks the craziest Bear Grylls celebrity challenges. What do you think was the craziest challenge? Let us know in the comments!

Watch more great Bear Grylls related content here:
Top 20 Insane Bear Grylls Moments - https://youtu.be/ZGtfS6-5uw0
Top 10 Survival Skills You Need to Know - https://youtu.be/9ncC1R2klvE
Top 5 Myths about Extreme Survival - https://youtu.be/0JndnDHVdxg

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