Craig Glenday, the editor of Guinness World Records for the past 21 years, responds to criticism that the book has traded ...

Behind the jaw-dropping feats recorded by Guinness World Records is a strict auditing system, certifying everything from the tallest man to the world's biggest pizza party.

In Guinness World Records, you'll find the shortest, tallest and fastest. Behind the spectacle is an auditing system so strict it has crushed many more record attempts than it has certified.