Who Is the Richest Person in the World Throughout History?

Throughout history, there have been a number of individuals who have amassed incredible amounts of wealth. From emperors and kings to business magnates and tech titans, the richest person in the world has changed over time. Let’s take a closer look at some of the wealthiest people in history.

Emperor Augustus Caesar

Born in 63 BC, Emperor Augustus Caesar was one of the most powerful leaders of ancient Rome. During his reign, he was able to amass an estimated net worth of $4.6 trillion in today’s dollars. This wealth came from his vast land holdings, as well as his ownership of many commercial ventures throughout Rome.

King Mansa Musa I

King Mansa Musa I was the king of Mali from 1312 to 1337 AD. During his reign, he controlled a large portion of West Africa’s gold production and had an estimated net worth of $400 billion in today’s dollars. He was known for his lavish spending on things like gold jewelry and extravagant buildings.

John D. Rockefeller

John D. Rockefeller was an American business magnate who founded Standard Oil Company in 1870. By the time he died in 1937, he had an estimated net worth equivalent to $340 billion in today’s dollars. Rockefeller’s wealth came from his oil empire which controlled almost all oil production and distribution in the United States.

Andrew Carnegie

Andrew Carnegie was another American business magnate who made his fortune during the Industrial Revolution. He founded Carnegie Steel Company which eventually became U.S. Steel Corporation and at one point produced more steel than all other manufacturers combined. When he died in 1919, Carnegie had an estimated net worth equivalent to $310 billion in today’s dollars.

Jeff Bezos

Jeff Bezos is the founder of Amazon, the world’s largest online retailer. In 2021, his net worth was estimated at $177 billion, making him the richest person in modern history. Bezos’ wealth comes from his ownership of Amazon stock, which has skyrocketed in value over the past few years.


While these individuals may have lived in different times and made their fortunes through different means, they all share one thing in common – an incredible amount of wealth. Whether it was through land holdings, oil production, or tech innovation, these people were able to accumulate vast amounts of money that most of us can only dream of.