Get ready for some pulse-pounding, heart-stopping action.

Robbie 'Maddo' Maddison recently completed a jump of 370 feet, with a drop of about 185 feet -- that's 18 stories. His starting speed was more than 70 miles per hour, so you know this was a real daredevil effort.

Maddison is clearly living on the edge. Geez, what crazy stunt did you pull off today? Add milk one day past its expiration to your coffee? Yeah, us too.

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