I was raised to believe that excellence is the best deterrent to racism or sexism. And that's how I operate my life. Oprah Winfrey Oprah Winfrey has transcended the role of a television talk show host ...

Oprah Winfrey is a media mogul who helmed one of the most popular TV shows in U.S. history. She used her platform to do everything from launching her own production company, Harpo (her name spelled ...