A 37-foot tall takeoff ramp was positioned at a ridiculous 81-degree angle in order to give Josh Sheehan as much time in the air as possible to complete the trick.
And gunning along the ramp at a speed of 60mph, Sheehan and his 200lb bike took off, reaching a height of over 80ft and turning over three times before landing.
‘It was an exhilarating ride and to be the first person to ever have done this was definitely a defining moment in my career and a dream come true,’ Sheehan said.
His teammate, Travis Pastrana, who was the first ever to land a double backflip, called the achievement ‘so awesome’.
‘The slightest misstep may well have meant death,’ he said.
Source
While it's amazing, I find it very foolish to risk your life like he did.
