I am almost 18 years old and have had 3 hole in ones so far. I was playing in a tournament this weekend and hit a 6 iron from 180 that lipped out and ended up an inch behind the hole. That would ahve been 4 before I was even 18 years old. All of my hole in ones have been with a Titleist Pro V1 golf ball. Thank you Titleist for the great equipment