Hello how may I help you? I want to know what the best selling record of all time is\ In the USA or the world In the world. I think it's probably Michael Jackson And the US that is correct but for the world is Pink Floyd Dark Side of the Moon Oh I love that album. How many copies sold? 35 million Would you like to know and see best selling single of all time sure. I want to know the best selling single of all time in the world That was Candle in the Wind by Elton John I love that song too. How many copies of Thriller by Michael Jackson were sold? 28 million