In the UK at least, every child's bedroom, workplace and student house surely has had one, with the owner slavishly filling in all the results and group tables.
Well stand by for the electronic version, our Desktop Wallchart - a close relation of desktop wallpaper, and far more useful than a picture of your favourite supermodel or pet dog.
Throughout the tournament we'll be filling it in for you too.
And what's more - it will also be the most convenient way for you to follow the World Cup, match by match.
Just click on the match name and you will be taken to a page which will contain all the important match coverage - before, during and after the event.
We already have a basic preview and statistics information, and we'll be adding more plus links to relevent stories.
Each match's "homepage" will contain a constantly updated live text "clockwatch" so you don't miss a kick.
As well as full match report, filed seconds after the final whistle, we'll have reaction from coaches and players plus what the fans, including you, are telling Sports Talk.
We will also have the latest audio reports from the BBC Radio Five Live team at the Cup plus audio and video interviews with key participants.