You might say what's unusual with Levandowski is that he made so much money while working for someone else; and while not actually achieving any additional reve

You might say what's unusual with Levandowski is that he made so much money while working for someone else; and while not actually achieving any additional revenue. If a battery or metals (or self-driving) engineer comes up with a material break through and starts a company they could easily eclipse Levandowski's earnings.