Bill Gates was a congressional page at the Washington state Capitol.
William Watkins, current CEO of Seagate Technology, worked the night shift at a mental hospital restraining people who got out of control.
American actress Demi Moore worked for a debt collection agency.
Madonna worked behind the counter at Dunkin' Donuts.
Brad Pitt moved refrigerators.
Author Stephen King worked as a janitor, cleaning the girls' locker room when he became inspired to write the novel Carrie.