I remember sitting up late at night (when I was supposed to be in bed and asleep) watching IMT (In Melbourne Tonight) through a cracked open hall door and seeing his broad, full-of-teeth, smile. (I have some vague idea/memory that Gra Gra mocked him somewhat for that .. but not sure, as it was a loooooooooooong time ago. (Gra Gra was Graham Kennedy.))
My favourite group of all time, the Bee Gees, were his backup in 1963.
One of his daughter's was Miss Australia (1981) and in the Miss World comp.
If he doesn't have a hidden profile, perhaps someone with good Aussie search fu can create one for him.