Sir Walter: Walter Hagen and the Invention of Professional Golf

During the Golden Age of Sports in the 1920s, Walter Hagen was to golf what Babe Ruth was to baseball. The first professional golfer to make his living playing the game rather than teaching it, Hagen won eleven major professional tournaments over his long career -- two U.S. Opens, four British Opens, and five PGA Championships (including an amazing streak of four consecutive PGA wins) -- a record surpassed only by Jack Nicklaus. Hagen was also influential in helping to found the Ryder Cup a...