Getty A general view of the 18th hole leaderboard as Shane Lowry of Ireland looks on during the second round of the 125th U.S. OPEN at Oakmont Country Club on June 13. When it comes to the U.S. Open, no venue strikes fear into the hearts of golfers quite like Oakmont Country Club. Nestled in the rolling hills of Pennsylvania, Oakmont has hosted the U.S. Open a record ten times (if you include this year), each tournament a relentless examination of skill, patience, and mental toughness. Known