Coinspeaker Decade to Remember: Jeff Bezos, Mark Zuckerberg, Warren Buffett and Other Best PerformersThe 2010s was the decade of the unicorn startups and the billionaires. The number of billionaires more than tripled. One became a president. Here are some of the biggest names over the last ten years.Decade to Remember: Jeff Bezos, Mark Zuckerberg, Warren Buffett and Other Best Performers