Mark Zuckerberg is said to be building a $100 million Hawaii compound that includes an underground bunker with its own food and energy sources.
The billionaire CEO of Meta has bought swathes of land on the island of Kauai and has begun a construction project shrouded in secrecy.
Workers on the project, including carpenters, security guards and electricians, have been made to sign strict non-disclosure agreements and those who violate the terms are sacked, according to Wired.
Nonetheless details have leaked out, suggesting that Zuckerberg, 39, is building a sprawling complex that could serve as a postapocalyptic refuge in case of civilisational collapse.
The complex, which is partially completed, consists of more than a dozen buildings with at least 30 bedrooms and 30 bathrooms, according
