I don't know who this guy is, and frankly, it doesn't matter. His shot speaks for itself.
Bill Haas at the Tour Championship comes to mind. Except, somehow, this dude's shot was better. At first glance, I thought his ball was the one to the left of the hole and wondered why everyone was celebrating.
The replay, however, confirmed the cheers. He'd hit nothing but the bottom of the cup straight out of the water. Truly a spectacular shot (that was probably for par).