There's a prevailing image of the modern entrepreneur; young, brash, male, geeky and loaded. Think Mark Zuckerberg. Now think again. It's a mere stereotype and, as with most stereotypes, it's inaccurate. I spoke to Paul-Francois Fournier, who's a judge in the start-up competition at LeWeb12, about what he looks for in a good start up. Watch the video to find out more.