You might think New York City is home to the most millionaire CEOs on the world, but it's not. That honor goes to London, with 2.9 percent of these individuals living there, according to research conducted by financial publications Compelo and Wealth Insight.
In fact, New York isn't even in second place. San Francisco squeaks ahead of it, with 2.6 percent of all millionaire CEOs, while New York is third with 2.1 percent.
Most of the top 10 was made up of American cities, including Los Angeles, Houston, Boston, Chicago and Washington, D.C. That’s not a huge surprise — the report found that 48 percent of all the world’s millionaire CEOs reside in the U.S.