The world may not know about him, but Britain and because of publicity so too Australia knows about the late BBC star Jimmy Savile and his crimes committed against children.
Is there a connection between institutional abuse, clergy abuse and Jimmy Savile? I think there is, the reason being that everybody knew what Savile was up to and no one did anything. Likewise, with especially religious institutions. People knew and did not act.
Have a listen to the first minute or so of this interview with Johnny Rotten (aka John Lydon) of Sex Pistols fame. It includes a voice piece recorded in 1978. Savile's deeds were known about then, and yet for another three decades or so he was allowed to continue his criminal behaviour against children. Does that sound like what happened here in Australia?
PS I never liked Johnny Rotten and anything new I have just seen or learnt about him has not changed my opinion.