Arvid Kahl and Danielle Simpson were living together in Berlin when Kahl noticed his partner struggling to complete feedback reports about the students to whom she was teaching English as a second language.
Grant Munro started FlashStock in 2013 to help big companies produce content (photos, videos) for advertising campaigns. In 2015, Instagram exploded, and online marketers became desperate for more content, which helped fuel Munro's business from a handful of employees in 2014 to more than 100 in 2017. That's about when Munro agreed to sell FlashStock to Shutterstock for $65 million.
Griffin Thall and Paul Goodman, two Southern California friends traveling through Costa Rica on a post-college graduation trip in 2010, crossed paths with two bracelet artisans, Jorge and Joaquin, who were living in poverty. Jorge and Joaquin made beautiful, colorful handmade bracelets that seemed to capture the essence of their journey. Thall and Goodman asked the artisans to make 400 bracelets to take home with them.
Nick Gray built Museum Hack, a company that offers fun museum tours in major cities, to almost 3 million dollars in annual revenue when he had an idea.