The results of a study in today show that the top ten corporate bosses in America took home massive pay cheques last year, with two topping the billion dollar mark.  Top of the list is Mark Zuckerberg, who raked in over 2.2 billion dollars last year, (that's over 6m a day), mostly in stock options.  Half the top ten founded their own businesses.

Read: US CEOs break pay record as top 10 earners take home at least $100m each