One notable Executive Secretary in Black history was A. Philip Randolph. He was a prominent civil rights leader, labor organizer, and social activist who served as the President of the Brotherhood of Sleeping Car Porters, the first predominantly African American labor union.

Randolph was a leading figure in the fight for equal rights and fair treatment for African American workers in the United States. He is perhaps best known for organizing the March on Washington Movement in 1941, a successful campaign to pressure President Franklin D. Roosevelt to end discrimination in defense industries and government jobs.

Throughout his career, Randolph used his position as Executive Secretary to advocate for racial and economic justice, paving the way for future generations of civil rights activists. His work was instrumental in advancing the cause of civil rights for African Americans and shaping the course of American history.