Forget Musk or Bezos.

History’s ultimate titan is Mansa Musa, the 14th-century Emperor of Mali.

With an estimated net worth of $400 billion—adjusted for inflation—he dwarfs today’s tech moguls.

Ruling over vast gold mines, his legendary pilgrimage to Mecca featured thousands of attendants carrying tons of precious metals.

He remains the undisputed, wealthiest individual to ever walk the earth.