Tech Insider
Jaime Ibanez poses in front of food and beverages that he will use to stock his vending machines.
Jaime Ibanez's vending-machine business was a launching-off point for his YouTube career.
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Heidi Zak thirdlove
Heidi Zak, the founder of the bra company ThirdLove, used to work for McKinsey & Co.
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headshot of Jenny Woo
Jenny Woo went from marketing her product as a card game to an "educational learning tool," which helped her business take off.