The World's Highest-Paid YouTube Stars 2015This story appears in the November 1, 2015 issue of Forbes. Subscribe Ask just about any stranger on the street who Felix Kjellberg is and you'll likely get a blank stare. Identify him as PewDiePie, his name on YouTube—where he's got almost 40 million subscribers—and you’ll get a few more positive responses. The 25-year-old Swede is the top-earning YouTube star on the planet, pulling in $12 millio
