Oprah Winfrey is an international television talk show icon, a billionaire, a noted philanthropist, and an adoptive mother of underprivileged children in America and Africa. She has achieved a position of such eminence that she has been recognized as one of the world's most powerful people by CNN, Time, USA Today, Life, Forbes, and Entertainment Weekly. This biography examines the life of a person raised in poverty and a single mother at 14, who is...