The Rules of Golf are tricky ... three feet ahead of my ball, directly in my putting line. I asked him to mark his ball. He refused, saying that you aren’t allowed to mark your ball anywhere ...

The Costco killer? I wouldn't go that far. But Costco's biggest competitor in the wholesale goods space has finally entered ...

So to add some pizzazz to your gear, here are seven ways in which you can ... everyone else identifies their golf ball by ...