Chris O'Neil in 1978.
The Men's Singles C'ship at the Australian Open this year(2009).
Maria Sharapova won the Australian Open in 2008.
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.
Evonne Goolagong-Cawley, 1977 [singles]Last man to win was Mark Edmondsen, 1976Alicia Molik was the last player to win doubles (2005)Samantha Stosur and Scott Draper won the 'Mixed' the same year - 2005Todd Woodbridge was the last to figure in the Men's doubles in 2001- Deni, 2009