What was the treasure king of the world?

The term "treasure king of the world" often refers to the legendary figure Mansa Musa, the 14th-century emperor of the Mali Empire. His wealth was derived from the vast Natural Resources of gold and salt in his empire, making him one of the richest individuals in history. Mansa Musa is renowned for his lavish pilgrimage to Mecca, during which he distributed gold so generously that it reportedly affected the economies of the regions he passed through. His legacy is a symbol of the immense wealth and cultural influence of West Africa during his reign.