John Birks "Dizzy" Gillespie was a prominent African American jazz trumpeter, composer, and bandleader. He was one of the most influential figures in the development of bebop, a complex form of jazz that emerged in the 1940s.

Dizzy Gillespie was known for his virtuosic trumpet playing, innovative approach to jazz improvisation, and his signature bent trumpet bell. He collaborated with other jazz legends such as Charlie Parker, Thelonious Monk, and Miles Davis, helping to shape the landscape of modern jazz.

In addition to his musical contributions, Dizzy Gillespie was also a civil rights activist. He used his platform and influence to advocate for racial equality and justice, and he was a vocal supporter of the civil rights movement.

Dizzy Gillespie's impact on Black history is significant, as he not only revolutionized jazz music but also used his platform to promote social change and equality for African Americans. His legacy continues to inspire generations of musicians and activists.