They could do, and you do see it on some professional tours. The only reason you don't see it on the PGA and European tours is because there are so many spectators who make it logistically impossible.
Canadian Professional Golf Tour was created in 1970.
Professional Golf Association tour.
Tiger Woods
No
in 1995
I believe it was the "heterosexual" Johan Carlsson
45 seconds
The name "PGA Tour" was adopted in 1975. But there has been professional golf in America since 1916 through the "Professional Golfers' Association of America".
The Professional Golf Association (PGA) of America has 28,000 members but only a select few of those play in the PGA tour.
Tiger Woods
Yes! it's called the senior tour, and it has many tournaments.
Up until 1983, all players were supplied caddies by Augusta National. From 1983 they were allowed to bring their own. They are the caddies who would caddy for the players on a week to week basis on tour.