According to the Forbes list of billionaires: http://www.forbes.com/billionaires/list/#version:static_search:microsoft http://www.forbes.com/billionaires/list/#

According to the Forbes list of billionaires: http://www.forbes.com/billionaires/list/#version:static_search:microsoft http://www.forbes.com/billionaires/list/#version:static_sear... There are currently four Microsoft billionaires (probably fewer at the time referred to in the article): * Bill Gates $79.2 B * Steve Ballmer $21.5 B * Paul Allen $17.5 B * Charles Simonyi $1.4 B