Monday, Aug 24, 2020, 2:43 pm

By:Tony Williams

#87 Harold Hamm Net Worth

Harold Hamm has a fortune valued at $11.3 billion and it is all due to this US businessman being involved in the oil and gas industry. He owns around 70% of Continental Resources and it is this share that has played a major role in him building up this wealth thanks to our need for both of the products that he helps to produce.