Oprah
By
| January 23, 2014
OWN
The lone woman here is tied with Dr. Malone for #141 on Forbes’ 400 Richest Americans list, but only because her net worth fell in ’09 to $2.3 billion. Please, no jokes about the name of the 55-year-old’s Discovery network. Well, yes, she does “own” much of the planet.