Who was a bandleader at the age of fourteen for jazz music?

A notable bandleader at the age of fourteen was jazz musician Louis Armstrong. He began his musical career in New Orleans, where he quickly developed his skills as a cornet player and bandleader. Known for his innovative approach to jazz and his distinctive voice, Armstrong would go on to become one of the most influential figures in the genre's history. His early leadership experience set the stage for his later success and impact on Jazz Music.