The famous humanitarian and author known for their autobiography filled with personal stories is Maya Angelou. Her work, particularly the series of autobiographies beginning with "I Know Why the Caged Bird Sings," explores themes of identity, race, and resilience. Angelou's eloquent writing reflects her personal struggles and triumphs, inspiring countless readers. As a celebrated poet and civil rights activist, her contributions continue to resonate in literature and activism, emphasizing the power of personal narratives.