Yeah, five majors. But I think his greatest legacy was personally taking the Ryder Cup from being an after-thought to the biggest single event in golf right now (in my opinion). When they expanded it from Great Britain/Ireland in 1979 to all of continental Europe, he led a series of ass-whippings on the U.S. And, surprise, surprise, American sports fans started to care about it (the same way they started to care about Olympic basketball after the Russians won). One of the most amazing stats in golf is that he was 11-2-2 with Olazabal in Ryder Cup doubles. And it's not like they were playing Robert Gamez and Woody Austin. They were getting the best the U.S. had to offer.
Oh, and there was the birdie from the parking lot in a British Open.