This 32-year-old multimillionaire has been called the 'Steve Jobs of cannabis'

Joshua Haupt is a 32-year-old marijuana multimillionaire who has been likened to the "Steve Jobs of cannabis." The Denver, Colorado resident grew up gardening and started growing cannabis in high school in order to treat his epilepsy. He credits his green thumb with developing growing methods that yield three times as much cannabis as the average grower. Haupt turned his growing methods into a $500 guidebook and a nutrient line that he sold to Medicine Man Technologies for 7 million shares.