College-aged co-founders of fintech startup Brex, Henrique Dubugras and Pedro Franceschi, are now worth a pretty penny. : They didn’t complete a single year of college, but Henrique Dubugras, 23, and Pedro Franceschi, 22, have already amassed a veteran’s share of Silicon Valley experience. Now they have the net worth to match. They are the founders and top executives of Brex Inc. a fintech startup recently valued at $2.6 billion, with an unlikely origin story.