Men - John Newcombe
Women - Margaret Court
Yes; he won it twice - in 1973 and 1975
Roger Federer has won the 2010 Australian Open
The Australian Open 2014 Men's final was won by Stan Wawrinka.
Kim Clijsters won against Li Na at the Australian Open in 2011.
Jiri Vasely won the boys junior championship of Australian Open 2011.
Yes nadal has won australian open. He defeated federer in the final. He has won all four grand slams.
Maria Sharapova won the Australian Open in 2008.
The Women's Singles title was won by Kim Clijsters at the 2011 Australian Open.
No, Kim Clijsters did not win the Australian Open in 2003. She won the Australian Open in Women's singles in 2011. She did make it to the Quarterfinals in Doubles at the 2003 Australian Open. Serena Williams won the Australian Open in 2003 beating her sister Venus Williams in the final.
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.
Ryan Tait
In the 1950s, that was Lew Hoad. They won the Australian Open in 1953, French Open in 1953, Wimbledon in 1953 and 1956, and the U.S. Open in 1956. Later on he also won Grand Slam doubles titles with Fred Stolle (1969 U.S. Open, 1968 French Open) and Owen Davidson (1972 Australian Open). He and Rod Laver were the runners up in the 1973 U.S. Open Doubles Competition.