Heiress to Zimbabwean- and South African-born billionaires turns $2 million Australian home into an $8.5 million sale

Beau Neilson, daughter of Johannesburg-born investment tycoon Kerr Neilson and Zimbabwe-born billionaire philanthropist Judith Neilson, has sold her landmark Sydney warehouse home for about $8.5 million, nearly four times what she paid for it in 2012.