Ann: Clean Seas H1 FY18 Investor Presentation, page-21

@redant -- Some similarities.
** Rupert has 10 years on Hagen.
** Rupert has 6 kids (2 boys/4girls) Hagen has 2 kids (1 boy/1 girl).
** Ruperts been divorced/remarried, while Hagen is still with first.
** Ruperts wealth is about 15.5billion USD while, according to the BRW Australian rich list, his personal wealth was approximately $US135 million in 2009^[6] after peaking the previous year at AUD$271 million.

The only way Hagen can bite at the heals of Rupert and his family has a good chance of joining the US oligarchy is with success breeding SBT. But, if he is leaving the board. The only thing I can decipher is that there is a reason and that could be a slow accumulation on flat trade (before the big move). Unless he doesn't actually want to become a billionaire/rich as Bill Gates (supporting his family for generations to come from the grave)?