Elizabeth Alexander.

Elizabeth Alexander is an acclaimed poet, essayist, and scholar who gained recognition for reading her poem "Praise Song for the Day" at President Barack Obama's first inauguration in 2009. She has published several books of poetry and nonfiction, exploring themes of race, class, and social justice. In addition to her writing, Alexander has held teaching positions at various universities and has been a leader in the nonprofit sector, advocating for diversity and inclusion in the arts. She currently serves as the president of the Mellon Foundation, the largest funder of the arts and humanities in the United States. [Extracted from the article]