Rafeal Nadal won the 2009 Australian open infact he made roger federer cry because roger needed to win the open to tie the record for the most grand slams. Later on, Federer ended up winning the French Open, to tie the record, then won Wimbledon and broke the men's record of grand slams at 15. He may win the US Open (this will be updated after the us open is over).
Serena Williams won the 2009 Australian Open Women's Singles title. She defeated Dinara Safina in the final. This was Serena Williams' fourth Australian Open Singles title.
Serena Williams
Bob and Mike Bryan.
Ksenia Pervak
Rafael Nadal has won the Australian Open on one occasion - this coming in 2009, where he defeated Roger Federer in the final.
No, he hasn't won any championship this year since winning the Australian Open (2009) Boys' Singles title.
Nadal won the men's singles against Federer and Serena Won the women's against Safina
Mahesh Bhupathi and Sania Mirza of India.
Roger Federer has won the 2010 Australian Open
The Australian Open 2014 Men's final was won by Stan Wawrinka.
Jiri Vasely won the boys junior championship of Australian Open 2011.
Kim Clijsters won against Li Na at the Australian Open in 2011.