Mansa Musa (ruled around 1312 to 1337) was the ruler of the West African Empire of Mali at its height, and is often described as one of the wealthiest people in all of history. His reign brought Mali fame, learning, and a flourishing of culture.

Mansa Musa ruled the vast Mali Empire, which spread across much of West Africa and controlled rich resources, above all gold and salt, traded across the Sahara desert. The empire's wealth was legendary, and as its ruler, Mansa Musa commanded riches so great that later writers struggled to describe them.

The Djinguereber Mosque in Timbuktu, commissioned during Mansa Musa's reign.
The Djinguereber Mosque in Timbuktu, commissioned during Mansa Musa's reign.

Mali's fortune rested on its control of the trade routes across the Sahara and on its abundant gold. Caravans carried gold north and brought salt and goods south, and the empire taxed this rich commerce. At a time when much of the world's gold passed through West Africa, Mali sat at the heart of a golden trade.

Mansa Musa was a devout Muslim, and his faith shaped his reign. He governed a realm that was both prosperous and an increasingly important centre of the Islamic world in Africa, and his religion would inspire the most famous act of his life, a great pilgrimage to the holy city of Mecca.

In 1324, Mansa Musa set out on a spectacular pilgrimage to Mecca, travelling with an enormous caravan said to include thousands of people and vast quantities of gold. The journey was a display of devotion and of the empire's staggering wealth, and it carried his fame across the medieval world.

The Mali Empire reached a great extent during Mansa Musa's rule.
The Mali Empire reached a great extent during Mansa Musa's rule.

Along the way, particularly in Egypt, Mansa Musa gave away and spent so much gold that, according to reports, he disrupted local economies for years, driving down the value of gold wherever he passed. This open handed generosity, on an unimaginable scale, made his wealth the talk of three continents.

The pilgrimage made Mansa Musa famous across Africa, the Middle East, and Europe. His name and his empire began to appear on European maps, often with an image of the African king holding a golden nugget. Mali, once little known to the outside world, became renowned as a land of fabulous riches.

Mansa Musa used his wealth to build mosques and to support scholarship and the arts. He invested especially in the city of Timbuktu, which grew under his patronage into a renowned centre of learning, with libraries, schools, and a famous university that attracted scholars and students from far and wide.

Mansa Musa's reign is remembered as a golden age of the Mali Empire, a time of wealth, stability, faith, and learning. His legendary riches, his famous pilgrimage, and his patronage of scholarship secured his place in history as one of the most remarkable rulers of the medieval world.