Robin Dundee won the first MM in 1967 as an 8yo and in doing so posted the first sub 2 minute mile in Australia

She won by 25yds

She won many features as her History shows but she could also said to be unlucky in how often she ran second.

https://classicfamilies.azurewebsite...ntClass&AD=ASC

She was sired by Hal Tryax who was an Axworthy-line stallion. Incredibly this whole George Wilkes line of Hambletonian has died out. The more recents that some may remember were Noodlum and Knights Dream

One of Robin Dundee's foals Genghis Khan (Meadow Skipper) is part of history in the evolution of the race mile, taking Niatross's 1980 mark of 1.52.1 down to 1.51.4 in 1982
(those times would be 1.52.2 to 1.51.8 in Oz measurements)
Genghis Khan had some success as a sire