A collapse in the price of gold was one consequence of his famous hajj to Mecca.
During this man's reign, the empire he ruled was expanded by the general Sagmandia. This ruler briefly lost control of his capital to an invasion by the Mossi peoples. He ruler hired the architect Abu Ishaq es Saheli to build structures such as the Hall of Audience, Sankore University, and the Djinguereber Mosque. This man was succeeded by King Maghan and was part of the Kieta dynasty. A collapse in the price of gold was one consequence of his famous hajj to Mecca. For 10 points, name this most famous king of Mali.
During this man's reign, the empire he ruled was expanded by the general Sagmandia.
{Mansa Musa} I