American author, vlogger, and science communicator
Hank Green
William Henry Green II is an American YouTuber, science communicator, novelist, stand-up comedian, and entrepreneur.
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American entrepreneur who founded KFC
Harland Sanders
Harland David Sanders, commonly known as Colonel Sanders, was an American entrepreneur and founder of fast food chicken restaurant chain Kentucky Fried Chicken.
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American businessman
Harlow Curtice
Harlow Herbert Curtice was an American automotive industry executive who led General Motors from 1953 to 1958.
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American businessman
Harold Hamm
Harold Glenn Hamm is an American oil tycoon known for pioneering the use of hydraulic fracking of shale oil resources.
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American actor
Harry Crosby
Harry Lillis Crosby III is an American investment banker and former actor, the fifth son and namesake of entertainer Bing Crosby.
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American political aide and Watergate Scandal figure
Harry Robbins Haldeman
Harry Robbins "Bob" Haldeman was an American political aide and businessman, best known for his service as White House Chief of Staff to President Richard Nixon and his consequent involvement in the Watergate scandal.
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American film studio executive
Harry Warner
Harry Morris Warner was an American studio executive, one of the founders of Warner Bros., and a major contributor to the development of the film industry.
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