Hello how may I help you? Find me a world record. What would you like to know? What band had the best selling record? let me look that up for you... Ok, thank you for looking. Michael Jackon's Thriller album is the best selling record with 47.3 million records sold and Bing Crosby's White Christmas is the best selling single in the United States Have you ever heard that record? Which record? The best selling record of all time? Yes I have Cool, thanks for the help.