Nissan DeltaWing driver Gunnar Jeannette was the object of a video seen by millions this past weekend at the ALMS finale Petit Le Mans at Road Atlanta. Jeannette was driving the revolutionary DeltaWing in practice when it was hit by a GT Porsche and turned upside down by the impact. Jeannette talked about the peculiar shape of the DeltaWing, the accident and the recovery to a Top 10 finish at Petit Le Mans, the first official race finish for the DeltaWing. Listen…