"The greatest recorded carry of a golf ball is 418.78 m (458 yards), by America's Jack Hamm, at Highlands Ranch, Colorado, USA, on July 20, 1993."
I think we are talking about real records in competition. Not some unofficial pick a good day, hit as many as you can, don't know what ball he used, legal or illegal club, hear say BS. WTF is Zolex by the way?
Since his Hammer is not USGA reg, IT IS NOT A RECORD. pow!
Safe to say Joe holds it.