10 super expensive things owned by the world’s richest billionaires

While Facebook’s Mark Zuckerberg is a known philantrophist, according to Forbes he splashed close to $100 million on two properties in Kauai’s North Shore area – a 393-acre beach property and the other, very strangely, a 357-acre sugarcane plantation in Kahu’aina, Hawaii, for which he reportedly paid $66 million.