Iman Gadzhi is a 22-year-old high-school dropout, the proud owner of his own social media marketing agency IAG Media, and founder of GrowYourAgency.com and Gadzhi. Iman started his YouTube channel years ago: before he'd found any success - so scroll back to see him trying to be a personal trainer, the harsh realities of dropping out of high school, building one of the leading online advertising agencies, all the way through to becoming a multi-millionaire: he doesn't hide anything.