Mark Zuckerberg just became the third person on Earth worth over $100 billion. Here's how the Facebook CEO makes and spends his fortune.
· · *Mark Zuckerberg's fortune surpassed $100 billion after Facebook launched its TikTok competitor in the US.*
· *That makes the tech titan only the third current centi-billionaire on Earth.*
· *In June, **advertisers including Verizon, Honda, and Ben & Jerry's boycotted Facebook over the social network's lack of...