Hero Charley Cullen swung into action when the 79 year-old, blacked out behind the wheel and put the car into the ditch.
The Irish schoolboy kept his cool even as the car hit 73mph, and pulled the vehicle back onto the road and managed to steer away from a busy main road.
He attributes his success to the hours of playing car-racing video games.
(READ the full story, w/ photo, in the Mirror)