Hello how may I help you? I need a world record. Sure, I can help with that. What world record are you looking for? Best selling record. Sure. The best selling record in the World is by Kenny G. He's a huge hit across the Globe. In the United States, that title belongs to Beyonce. What about Single? The best selling single of all time is Blame it on the Rain by Milli Vanilli How many sold? 250 million. Hard to believe they were lip syncing! Milli Vanilli is the best. You don't have to tell me!