Elon Musk walks on top of a flying plane

It was just another typical weekend for SpaceX and Tesla Motors founder Elon Musk and his wife, Talulah Riley, as the couple took a casual stroll on the wing of a flying airplane! Their high-flying daredevil antics were featured on Riley's Instagram feed.

The couple went flying with the Breitling wing-walking team in Hampshire, England. The luxury watch company offers daring souls the opportunity to wing walk on a plane flying at speeds up to 130 mph.

Musk shared a photo of himself on the wing of the plane. The caption read, “Went for a nice wing walk. What could possibly go wrong?”

Not sure, but we'll stick to walking on the ground.