biography – n. the story of a real person's life written by someone other than that person

commissioned – adj. ordered to be made in exchange for payment

meme – n. an amusing or interesting picture, video, etc., that is spread widely through the Internet

pandemic – n. an occurrence in which a disease spreads very quickly and affects a large number of people over a wide area or throughout the world

surveyed – v. asked many people a question or a series of questions in order to gather information about what most people do or think about something