In an interview with Golf Digest Patrick Reed was challenged to hit a drone out of the sky using only a golf ball and a club of his choice.
It was really Bubba Watson who challenged him. Watson made his attempt at drone target practice last year in a similar video with Golf Digest. Unfortunately, he only clipped the wing, wheras Reed hit the drone dead center.
I’d say the hardest part was answering questions while swinging. Most people can’t even do that.