On Money Rehab, you\u2019ve heard from the smartest business minds running profitable businesses (and you\u2019re welcome for that). You\u2019ve heard from executives at Lyft, FICO, The Carlyle Group and many more\u2026 but today, Nicole is doing something different. She's sitting down with one of the smartest minds running a nonprofit business: Sal Khan of Khan Academy\u2014 the hugely popular, and free, online learning platform. If there\u2019s a cause you\u2019re passionate about and are thinking about starting a nonprofit, Sal\u2019s story is the best masterclass.