Michael Bloomberg is rich. Really, really rich. With $62.8 billion to his name, the former New York City mayor and CEO of the eponymous Bloomberg L.P. has a greater net worth—a far greater net worth—than all the other Democratic presidential candidates combined. (Tom Steyer’s $1.6 billion? That’s quaint.) It’s a fortune that is more than 20 times greater than estimates of President Donald Trump’s.