A key to success at any major championship is preparation. And while the formula may vary from player-to-player, the ultimate goal is the same: Win.

For some players, the best preparation is competition and playing the week before a major to stay tournament ready. Others may prefer quality time on the range grooving their swings followed by quiet practice rounds designed to steady their mental focus.

Whatever the preferred approach may be, when a player steps up to the first tee at Oak Hill he'll know that he's ready to compete for the Wannamaker trophy.

Check out the video above to hear how Titleist Brand Ambassadors John Merrick and Bill Haas along with Titleist golf ball loyalists Rickie Fowler (Pro V1), Padraig Harrington (Pro V1x), Henrik Stenson (Pro V1x), and Michael Thompson (Pro V1x) are preparing for this week's PGA Championship.