1. Oprah Winfrey-Founder HARPO, OWN Network   Unlike many of the other women  billionaires in America who inherited their wealth through marriage or inheritance, Oprah Winfrey is a self-made billionaire.  Very hard to do.  Especially for a African American woman raised in the segregated South during the 1950’s. Oprah Winfrey is, without a …

Source: startupmindset.com