Grealeaf is a television series exexutive produced by the queen of what?
Greenleaf (TV series): Greenleaf is an American television drama series, created by Craig Wright, and executive produced by Oprah Winfrey and Lionsgate Television. Oprah Winfrey:  Dubbed the "Queen of All Media", she has been ranked the richest African-American, the greatest black philanthropist in American history, and is North America's first multi-billionaire black person.
All Media