David Letterman Net Worth ($400 Million)

For anyone who wants to excel as a TV or radio chat host, David Letterman has to be their inspiration. The 69-year-old former late night talk show (Late Show with David Letterman) hosted the show for 33 years, between 1982 and 2015. David Letterman is one of the richest TV personalities with an estimated net worth of $400 million in 2016.  Being a host on the popular CBS Late Show helped him to make big money, but that's not the only source of his $400 million fortune. David Letterman owns Worldwide Pants Inc, the production company behind the Late Show. Now this means David Letterman keeps making money even after his retirement. Did you know David Letterman cheated on his wife with his Assistant?