The shortest PGA golfer is well under 5’7.5”, the worldwide average. Here’s a list of other modest men on the pro links. 
about 11 Shortest PGA Golfers: Short in Height, Long in Distance
Golf for Short Men: Clubs, Clothes and Strategy
The great thing about golf is that there is no physical element compared to other sports (yes, I consider golf a sport). about Golf for Short Men: Clubs, Clothes and Strategy
