In the 14th century, Mansa Musa of Mali (c. 1280 – c. 1337) ruled a kingdom stretching from the Atlantic Ocean in the west to beyond the bend of the Niger River in the East. And according to a 2012 analysis, Mansa Musa was the richest person ever.
Musa’s wealth came from Mali’s extensive production of salt and gold. In the north, slaves worked the Taghaza salt mines, while in the south the legendary Wangara gold mines provided more than half the world’s gold.
Mansa Musa is often referred to as the “Lion of Mali.” But in the Mandinka (Mandigo) language, Musa means “Moses.” This has led some historians to call Mansa Musa the “black Moses.” And it’s an appropriate nickname, given that Musa’s real fame came from his 1324 Hajj (pilgrimage) to Mecca.