I've just posted some of the best long-term National League performers. As you'd probably known I also have a taste for the obscure, so here's a list of all the Australians who have won exactly one senior race each:
Men - Bryan Keely, Chris Naunton, Gareth Candy, Jock Davis, Michael Derlacki, Stephen Craig.
Women - Aislinn Prendergast, Alix Young, Belinda Allison, Bridget Anderson, Danielle Winslow, Ljubov Simson, Orla Murray, Sophie Barker, Susanne Casanova.
Bryan and Aislinn were perhaps the two who surprised me most on that list. (Jock and Ljubov's best years were mostly before the NOL started, and Steve spent most of his elite career in Sweden).
Cassie has the family bragging rights - she has three wins and I have two.