When the only option is success: Alexander Polli drops from a hovering helicopter and flies – using a wingsuit – through a narrow gap in a cliff-face at a speed of around 250 km/h (155 mph). Insanity.
Superman Flies Through the Bat Cave
When the only option is success: Alexander Polli drops from a hovering helicopter and flies – using a wingsuit – through a narrow gap in a cliff-face at a speed of around 250 km/h (155 mph). Insanity.
