Born On Your Day
Harold Hamm
David Shankbone, CC BY 3.0, via Wikimedia Commons

billionaireentrepreneurTop tier

Harold Hamm

Entrepreneur · born December 11, 1945

$12.7Bolder estimate, as of 2019 · Forbes

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About

Harold Glenn Hamm is an American oil tycoon known for pioneering the use of hydraulic fracking of shale oil resources. As of February 4, 2022, Hamm's net worth is estimated to be US$18.5 billion, making him the 63rd wealthiest person in the world.

Adapted from Wikipedia (CC BY-SA 4.0).

Reported wealth

Each figure is a dated estimate from the publisher shown; wealth changes, and nothing here is live.

As ofEstimateSource
2019$12.7BForbes · current

Sources

Every fact on this page traces to one of these.

Sources (3)

Also born on December 11

Harold's most notable birthday twins

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Original: Gage Skidmore from Peoria, AZ, United States of America / Derivative work: Danyele, CC BY-SA 2.0, via Wikimedia Commons

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John Kerry
politician

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1943 · United States

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United States Congress, Public domain, via Wikimedia Commons

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Max Born
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Scientist

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Wikimedia Commons, Public domain, via Wikimedia Commons

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Robert Koch
inventor

Robert Koch

Inventor

1843–1910 · German Empire

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Wilhelm Fechner, Public domain, via Wikimedia Commons

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Sources (2)