PERTH, AUSTRALIA - OCTOBER 18: Dustin Johnson of the USA nurses a Koala with his partner Paulina Gretzky as she nurses a Joey during day two of the Perth International at Lake Karrinyup Country Club ... more 
PERTH, AUSTRALIA - OCTOBER 18: Dustin Johnson of the USA nurses a Koala with his partner Paulina Gretzky as she nurses a Joey during day two of the Perth International at Lake Karrinyup Country Club on October 18, 2013 in Perth, Australia. (Photo by Matt King/Getty Images) less 
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Getty Images | Photo By Matt King / Getty Images
Fri, Oct 18, 2013 7:02 AM EDT