9) David Letterman ($35 million)

David Michael Letterman is a 68-year-old American television host, writer, comedian, producer and actor. In May he hosted his last CBS show as a late night television presenter. He holds the record of being the longest running (33 years) late night host ever. He said he would be spending more time with his family during his retirement. David Letterman founded the company Worldwide Pants Inc. in 1991. The company is headquartered in New York City. Also See: 15 scary things you didn’t know about “El Chapo” Guzman, the notorious Mexican drug lord