Cameron Champ has made a name for himself during the last tournaments of 2018 which are the 2019 FedEx Cup season. He has pounded several drives over 400 yards and his driving average is around 330 yards. He is also coming through at impact with a swing speed in excess of 130 mph. If you are searching for the driver he is hitting, it does not mean it will add distance to your drive. Your golf swing will. If you can swing at 130 mph and hit the ball square, you too will hit it well over 300. If you can’t work on your swing, not your equipment. That said, Cameron Champ hits the Ping G400 Max driver.
Note that Cameron Champ also has a custom shaft that you likely cannot even fathom imaginable. Most amateurs have a swing speed around 85 to 90 mph so do not think the Ping G400 Max is going to add 40 yards to your drive.