A dramatic video has emerged from Brazil of the moment a hang gliding take-off went horribly wrong.<br /><br />The pilot is readying himself to leap off a cliff near Joao Pessoa when a gust of wind catches the wings and sends him plummeting off the clifftop.<br /><br />Fortunately he crashes onto a grassy ledge just a few metres below.<br /><br />He was not seriously injured in the incident.
