Discuss as: Djokovic outlasts Nadal in six-hour, five-set marathon Aussie Open final By Photos Sunday Jan 29, 2012 6:50 AM Email Novak Djokovic beat Rafael Nadal 5-7, 6-4, 2-6, 6-7 (5), 7-5 Sunday to win the Australian Open in the longest Grand Slam final in Open Era history.Full story: Djokovic wins longest slam final ever