This document provides a detailed timeline of Oprah Winfrey's life and career. It outlines that she was born into poverty in 1954 in Mississippi and faced abuse and hardship as a child. However, she became a successful talk show host and founded Harpo Productions. The timeline traces her path from her early life through her influential media career spanning television, film, publishing, and philanthropy. It describes her rise to becoming the richest African American of the 20th century and one of the most influential people in the world.