Mark Zuckerberg spent $110 million (over ₹962 crore) to buy 11 houses over a 14-year period in California's Crescent Park, NYT reported. He offered owners as much as $14.5 million, double or even triple of the houses' prices, while leaving several of the properties empty. He allegedly built a private school and 7,000-square-foot 'bunkers', which locals call Zuckerberg's 'bat cave'.