Richard Schulze
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How'd he get so rich? Schulze started a modest stereo store called Sound of Music in St. Paul, Minn., in 1966, renaming the store Best Buy in 1983. It went public in 1985 and by 1992 was doing $1 billion a year in sales. Today it is the largest specialty retailer of consumer electronics in the U.S., accounting for 21% of the market. His personal net worth is thought to be as much as $2.3 billion.
Learn more about Best Buy (BBY).