Leonardo DaVinci. Paul Revere. Ben Franklin. Vincent Van Gogh. Elvis Presley. David Beede. April Blair. William Hawk. Andrea Julca. Karlheinz Skowronek. Patricia Tomczyszyn.
Which names don’t seem to belong with the others? Trick question. While DaVinci and other names obviously are famous, the backgrounds of all of these women and men have something major in common: They trained as apprentices.