Justin Rose won the U.S. Open yesterday, but there was a pretty sweet moment for Shawn Stefani too!  The first ever hole-in-one at a U.S. Open at the course in Merion, Pennsylvania.  And only the 43rd in U.S. Open history.  Watch the video here.

His tee shot on the 17th hole went completely over the green, landed in the rough, then slowly trickled back down and into the hole.  His reaction was pretty great too.