Zip wires in general might not get your adrenaline pumping, but this one looks totally mental.

Just watch these guys huck off the world's largest urban zip wire, 800ft in the air over Panama City.

Filmer Devin Graham is behind this jaw-dropping creation, but it's not his first video. Watch his insane barefoot waterskiing behind a plane vid here, plus the Assassin's Creed rip below!

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