Hello how may I help you? I would like to know a world record please. I can help you with that. What record would you like to know? I'm interested in knowing what the name of the top selling record of all time was. The top selling record in the world or the US? Let's look at the U.S. first. Okay, do you want the top selling single or full album? Full album please. Ok, the top selling full album in the US was Michael Jackson's thriller Great. How about the top selling single in the U.S.? The top selling single in the US was the Spice Girls What I Really Really Want Thanks for the information. It was interesting. You are welcome