MacKenzie Scott is an American novelist and philanthropist, best known for her marriage to Jeff Bezos, the founder of Amazon. She gained significant attention after their divorce in 2019, which resulted in her receiving a substantial portion of Bezos's wealth. Following her divorce, Scott committed to giving away a large part of her fortune. She has donated billions to various organizations, focusing on issues like education, racial equality, and public health. Her philanthropic approach emphasizes transparency and the importance of supporting grassroots organizations.