World’s Top 13 Tech Billionaires Under 40They are not the suits from your grandfather’s generation. They are tech-savvy, T-shirt clad, wearing jeans, and changing the world. They gave ‘get rich quick’ a whole new meaning. They’ve made their money years before many others by incorporating millennial tech into a number of fields—social networking, lodging, and transportation, to name just a few. They are the youngest tech …Read More