Who was/is the oldest billionaire?
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Karl Albrecht
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Warren Buffett
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Max Fisher
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John Richard Simplot
D
Correct answer
Explanation
John Richard Simplot was a potato magnate who became one of the oldest billionaires, living to be 99 years old (1909-2008). He built his fortune through agricultural businesses and potato products. Karl Albrecht and Warren Buffett have lived longer but this question appears to reference oldest at time of wealth or data.