This Guy Slacklining Between Two Huge Rocks Is The Craziest Thing You’ll See All Day

Whatever you do, don’t look down.

Just a mere few hours ago, National Geographic blessed us with a scenic Instagram of Castle Valley, Utah: A breathtaking stretch of raw beauty that anyone would be lucky to visit. 

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But while you’re busy wanderlusting over the jaw-dropping scenery, make sure you don’t miss out on the most important part—a dude straight chilling on a slack line between two massive rock formations.

Théo Sanson, the crazy guy you see risking his life on a wobbly rope, is a professional slackliner who does this for fun. This newly popular “sport” is pretty common for rock climbers and any other outdoorsy types, but you still need firm balance and serious love for heights in order to defy gravity like this guy did. 

While the Instagram only threw up a little snippet of Sanson in action, the full video (which is actually from 2015) is right below for all your viewing pleasure. Click play, take the plunge, and try not to puke. 

h/t USA Today