As there is no time frame given one can not know how many other things these people have also done in their lives. Most of us work at a variety of jobs over the years.
But even if they are all former high profile unionists , so what, it just means they have the interests of working class Australians at heart....something our present government has demonstrated it does not and for which it is going to pay a heavy price in about a fortnights time.
Anyway I just got home from a MC breakfast and will be turning my attention back to the Cup soon. My tip is Mahler.