The 100th PGA Championship is commencing today from historic Bellerive Country Club. With all eyes on St. Louis, the best golfers have one last opportunity to showcase their arsenal of talents, trying to win the season's final major championship. History will be made as a new centennial of PGA Championships take shape, with this being the last time the tournament will be played in August. Taking place at Bellerive, a golf course that has seen prominent champions like Bobby Jones, Gary Player and Nick Price win major championships only adds to the allure of winning the Wanamaker Trophy. Here are my five storylines heading into the this year's PGA Championship. READ MORE