Dave Portnoy’s unpredictable rise to fame and fortune didn’t happen overnight. And as Barstool’s Kevin Clancy explained, “It’ll never happen again.” From handing out newspapers alone in a dirty subway station, to selling his digital media company for half a billion dollars, and then buying it back for $1, Portnoy’s 20-year, controversy-filled Barstool Sports adventure is one you have to read to believe.