The Memorial Tournament Presented by Workday is one of the PGA Tour's most popular stops, with a rich 47-year history as Jack Nicklaus' signature tournament. The event is famous for everything from its tasty home-made milk shakes to its track record of raising incredible funds for charitable causes in and outside of its home in Dublin, Ohio. At this year's Memorial, Golf Digest and Workday invited some of Workday's ambassadors—including Rory McIlroy, Matt Fitzpatrick, Stephen Curry and Peyton Manning—to partake in some fun golf challenges to win bragging rights and even more money for Workday's charities.