Mansa Musa sits atop this richest-figures-in-history ranking with wealth listed as immeasurable, while the other nine all get a dollar number. Genghis Khan lands at $120 trillion, Emperor Shenzong at $30 trillion, Akbar…


Jalal-ud-Din Muhammad Akbar was the third Mughal emperor of India who reigned from 1556 until his death in 1605.