Who gained/lost since 2025/01 (top 1000 richest)
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# | Worth ($M) | 2025-01-08 | Gain since ($M) | Name | Age | Source | Industries | Citizenship | Gender |
|---|---|---|---|---|---|---|---|---|---|---|
| 137 | 20,100 | 18,500 | 1,600 | Harold Hamm & family Graph only | 79 | Oil & gas | Energy | United States | M |
Wikipedia
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. He is the founder and chairman of Continental Resources.
Harold Hamm — Wikipedia