Louis Armstrong, also known as Satchmo and Pops, was a legendary American jazz musician and singer who is considered one of the most influential figures in Black history. Born on August 4, 1901, in New Orleans, Louisiana, Armstrong grew up in poverty and faced racial discrimination throughout his life.

Despite these challenges, Armstrong had a remarkable career in music, starting as a cornet player in local brass bands in New Orleans before moving to Chicago and New York City, where he became a prominent figure in the jazz scene of the 1920s and 1930s. Armstrong's innovative style of playing the trumpet and his gravelly, expressive voice set him apart from other musicians of his time.

Armstrong is credited with revolutionizing jazz music by popularizing improvisation and introducing the concept of swing, influencing countless musicians and shaping the genre for years to come. Some of his most famous songs include "What a Wonderful World," "Hello, Dolly!," and "La Vie En Rose."

In addition to his musical contributions, Armstrong was also a trailblazer for racial equality. He broke down barriers for Black musicians in the segregated South and used his fame to speak out against racism and advocate for civil rights. Armstrong's influence on jazz and popular music, as well as his commitment to social justice, make him a pivotal figure in Black history and American culture as a whole.