POTUS claimed he's shot in the "low 70s" -- a score most pros strive for -- at the impossibly hard Winged Foot golf course in NY ... adding he's done it "quite a bit!"
Of course, the feat -- if true -- would make Donald nearly a scratch golfer ... Winged Foot is known as one of the toughest courses in America, and is expected to give guys like Tiger Woods and Dustin Johnson fits this weekend at the PGA Tour's U.S. Open.
In fact, some believe scores in the low 70s might win the whole tournament!!!!