Gangnam Style the Korean pop single has just broken many records but this is its biggest yet. On YouTube the video has passed 1 billion views and it's still going.
There are over 7 billion people on the planet so it's crazy when you put it into perspective. But of course some people may have played the video hundreds of times.
PSY, the creator of the song is easily one of the biggest stars in the world right now, all because of a simple music video with a catchy line and dance.
The video also has the most likes ever on any YouTube video. Right now it's at just over 6 million but will inevitably keep going.