NEWPORT, WALES - OCTOBER 03: Dustin Johnson of the USA narrowly misses an eagle putt on the 11th green during the Fourball & Foursome Matches during the 2010 Ryder Cup at the Celtic Manor Resort on October 3, 2010 in Newport, Wales. (Photo by Andrew Redington/Getty Images)
NEWPORT, WALES - OCTOBER 03: Dustin Johnson of the USA chips on the 13th green during the Fourball & Foursome Matches during the 2010 Ryder Cup at the Celtic Manor Resort on October 3, 2010 in Newport, Wales. (Photo by Andrew Redington/Getty Images)
PEBBLE BEACH, CA - JUNE 17: Dustin Johnson hits his tee shot on the 14th hole during the first round of the 110th U.S. Open at Pebble Beach Golf Links on June 17, 2010 in Pebble Beach, California. (Photo by Andrew Redington/Getty Images)
PEBBLE BEACH, CA - JUNE 17: Dustin Johnson lines up a putt on the 13th hole with the help of caddie Bobby Brown during the first round of the 110th U.S. Open at Pebble Beach Golf Links on June 17, 2010 in Pebble Beach, California. (Photo by Andrew Redington/Getty Images)
AUGUSTA, GA - APRIL 09: Dustin Johnson hits his tee shot on the first hole during the second round of the 2010 Masters Tournament at Augusta National Golf Club on April 9, 2010 in Augusta, Georgia. (Photo by Andrew Redington/Getty Images)
AUGUSTA, GA - APRIL 08: Dustin Johnson hits his approach shot on the first hole during the first round of the 2010 Masters Tournament at Augusta National Golf Club on April 8, 2010 in Augusta, Georgia. (Photo by Andrew Redington/Getty Images)
AUGUSTA, GA - APRIL 08: Dustin Johnson pulls a club alongside his caddie Robert Brown during the first round of the 2010 Masters Tournament at Augusta National Golf Club on April 8, 2010 in Augusta, Georgia. (Photo by Andrew Redington/Getty Images)
AUGUSTA, GA - APRIL 06: Dustin Johnson putts during a practice round prior to the 2010 Masters Tournament at Augusta National Golf Club on April 6, 2010 in Augusta, Georgia. (Photo by Andrew Redington/Getty Images)
AUGUSTA, GA - APRIL 12: Dustin Johnson pulls a club in the first fairway during the final round of the 2009 Masters Tournament at Augusta National Golf Club on April 12, 2009 in Augusta, Georgia. (Photo by Andrew Redington/Getty Images)
AUGUSTA, GA - APRIL 07: Johnson Wagner hits a shot during the first day of practice prior to the start of the 2008 Masters Tournament at Augusta National Golf Club on April 7, 2008 in Augusta, Georgia. (Photo by Andrew Redington/Getty Images)
Andrew Johnson plays from the fifth fairway during practice for the 2007 PODS Championship at the Innisbrook Resort and Golf Club in Palm Harbor, Florida on March 6. PGA TOUR - 2007 PODS Championship - Practice - March 6, 2007Photo by Al Messerschmidt/WireImage.com
Andrew Johnson during the third round of the Movistar Panama Championship held at Club de Golf de Panama in Panama City, Republica De Panama, on January 27, 2007. Photo by: Stan Badz/PGA TOURPhoto by: Stan Badz/PGA TOUR
ICHEON, SOUTH KOREA - APRIL 28: Dustin Johnson of the USA in action during the first round of the Ballantine’s Championship at Blackstone Golf Club on April 28, 2011 in Icheon, South Korea. (Photo by Andrew Redington/Getty Images)
ICHEON, SOUTH KOREA - APRIL 30: Dustin Johnson of the USA in action during the third round of the Ballantine’s Championship at Blackstone Golf Club on April 30, 2011 in Icheon, South Korea. (Photo by Andrew Redington/Getty Images)
ICHEON, SOUTH KOREA - APRIL 29: Dustin Johnson of the USA looks on during the second round of the Ballantine’s Championship at Blackstone Golf Club on April 29, 2011 in Icheon, South Korea. (Photo by Andrew Redington/Getty Images)
ICHEON, SOUTH KOREA - APRIL 29: Dustin Johnson of the USA in action during the second round of the Ballantine’s Championship at Blackstone Golf Club on April 29, 2011 in Icheon, South Korea. (Photo by Andrew Redington/Getty Images)
ICHEON, SOUTH KOREA - APRIL 29: Dustin Johnson of the USA and his caddie during the second round of the Ballantine’s Championship at Blackstone Golf Club on April 29, 2011 in Icheon, South Korea. (Photo by Andrew Redington/Getty Images)
ICHEON, SOUTH KOREA - APRIL 29: Dustin Johnson of the USA walks with his caddie on the tenth hole during the second round of the Ballantine’s Championship at Blackstone Golf Club on April 29, 2011 in Icheon, South Korea. (Photo by Andrew Redington/Getty Images)
ICHEON, SOUTH KOREA - APRIL 29: Dustin Johnson of the USA hits his second shot on the 11th hole during the second round of the Ballantine’s Championship at Blackstone Golf Club on April 29, 2011 in Icheon, South Korea. (Photo by Andrew Redington/Getty Images)
ICHEON, SOUTH KOREA - APRIL 29: Dustin Johnson of the USA hits his second shot on the 12th hole during the second round of the Ballantine’s Championship at Blackstone Golf Club on April 29, 2011 in Icheon, South Korea. (Photo by Andrew Redington/Getty Images)
ICHEON, SOUTH KOREA - APRIL 29: Dustin Johnson of the USA hits his tee-shot on the 13th hole during the second round of the Ballantine’s Championship at Blackstone Golf Club on April 29, 2011 in Icheon, South Korea. (Photo by Andrew Redington/Getty Images)
AUGUSTA, GA - APRIL 09: Dustin Johnson watches his tee shot on the second hole during the third round of the 2011 Masters Tournament at Augusta National Golf Club on April 9, 2011 in Augusta, Georgia. (Photo by Andrew Redington/Getty Images)
AUGUSTA, GA - APRIL 06: Dustin Johnson plays a bunker shot as his caddie looks on during the Par 3 Contest prior to the 2011 Masters Tournament at Augusta National Golf Club on April 6, 2011 in Augusta, Georgia. (Photo by Andrew Redington/Getty Images)
AUGUSTA, GA - APRIL 04: Dustin Johnson watches a shot during a practice round prior to the 2011 Masters Tournament at Augusta National Golf Club on April 4, 2011 in Augusta, Georgia. (Photo by Andrew Redington/Getty Images)