McKeagg said he worked in the West Australian mines for 30 years.
"I had one horse and had a placing in a stakes race at Perth."
Remarkably, he did not appear to be excited.
But he was thinking of his future.
"I'll also win the Wellington Cup with this horse and then the Auckland Cup in March."
Hiace had been trained by McKeagg's brother Brian until his return to New Zealand.
Despite a last-start win at Te Rapa, Hiace was at odds of 41 to 1 yesterday.
Andrew Calder, the winning rider at Waikato, was offered the ride again but instead chose El Soldado.
The two horses fought a desperate home-straight battle with Hiace getting the decision by a half-head.
Danielle Johnson ended up with the winning ride.
"Andrew seemed pretty good about it," said Johnson.
"When we went across the line he said: 'Good on you', you might have expected something stronger.
"The horse felt really good in his preliminary."