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In 1995, Angie Hicks spent months going door-to-door in Columbus, Ohio, trying to get people to sign up for a new home services referral business. Today, Angie'…

At age 22, Whitney Wolfe helped launch Tinder, one of the world's most popular dating apps. But a few years later, she left Tinder and filed a lawsuit against t…

Jamie Siminoff spent much of his twenties and thirties as a serial entrepreneur, launching three tech businesses you've probably never heard of. When he finally…