Jordan Spieth of the United States and his caddie Michael Greller walk to the sixth green during the final round of the 2015 Masters Tournament at...
{"Image ImageDescription": "AUGUSTA, GA - APRIL 12:  Jordan Spieth of the United States and his caddie Michael Greller walk to the sixth green during the final round of the 2015 Masters Tournament at Augusta National Golf Club on April 12, 2015 in Augusta, Georgia.  (Photo by Jamie Squire/Getty Images)", "Image Copyright": "2015 Getty Images"}