One prominent figure in Black history who held the role of Executive Secretary was James Weldon Johnson. Johnson was a prominent writer, educator, civil rights activist, and diplomat who served as the Executive Secretary of the National Association for the Advancement of Colored People (NAACP) from 1920 to 1930.

During his tenure at the NAACP, Johnson played a key role in shaping the organization's advocacy strategies and leading efforts to combat racial discrimination and violence against African Americans. He was a key figure in the fight against lynching and worked to promote civil rights legislation.

In addition to his work at the NAACP, Johnson was a prolific writer and poet, known for his contributions to the Harlem Renaissance movement. He is perhaps best known for writing the lyrics to the song "Lift Every Voice and Sing," which later became known as the Black National Anthem.

Overall, James Weldon Johnson's work as Executive Secretary of the NAACP and his contributions to literature and civil rights activism have left a lasting impact on Black history and the ongoing struggle for racial equality.