He built a business empire from virtually nothing but when a former Rich Lister's health declined, it sparked an ugly battle as his family claimed this once-proud businessman was mentally incapable of retaining control of his multimillion-dollar fortune.
It has pitted his estranged family against his business advisers and friends.
The wheeler-dealer, now in his 70s, cannot be named for legal reasons. He built a fortune over several decades, and his generous spirit earned him friends among the elite of politics, sport and business.
After cashing out of the business and stepping away from the public eye, he began divvying up his fortune and is understood to have given both his children more than $10 million.