Jack the King?

I was in Sydney the week of Nov 20, and while looking for the Korean restaurant (see previous post), I saw "Hungry Jack", a burger joint. Thing is, we have an exact looking outlet here in Singapore except that it's called "Burger King". Then I remembered all Australian companies must have 51% of shares owned by the public. Obviously, "King" does not seem to mean a lot to Australians - especially since they're also debating if the queen means anything to them - so it seems Jack is the more likeable guy than king OR queen...