WATCH: Pat Perez's PXG driver head flies off on range at US PGA!
KABOOM BABY! Pat Perez gets a shock at impact during his Wednesday practice session...
When you step foot into Bethpage Black you're greeted with a 'WARNING' sign that explains just how difficult the golf course is in terms of its length and dense rough. You can now add dodging flying driver clubheads to its list of hazards.
Pat Perez was warming up minding his own business on the range and lined up to rip a drive some 300 yards. Little did he realise the head of his new PXG 0811X GEN2 driver would fly off with the ball.
Watch the incident below...