In 1731, Diallo was captured by slave traders and taken to the Americas, where he was sold to a Maryland plantation owner. He quickly became known for his intelligence and ability to learn, and he was eventually sent to London to be educated.
In London, Diallo met with members of the Royal Society, including the astronomer Edmond Halley, and was introduced to British intellectual circles. He also worked as a translator and helped to compile a dictionary of the Mandinka language.
After being freed from slavery, Diallo returned to Africa, where he became a successful merchant and leader in his community. He is considered one of the most important figures in West African history and has been widely celebrated for his achievements.
Diallo's story is particularly unusual because he was able to overcome the hardships of slavery and achieve success in a world that was often hostile to Africans. He is a testament to the strength and resilience of the human spirit and has left a lasting legacy for generations to come.