The latest edition of the Guinness World Records book has just been published, and as you might expect it features a wealth of strange, fascinating and arguably pointless records within its pages. The 2012 edition of the book, which is now in its 57th year, includes such illustrious record holders as Rob Hull, owner of the world’s largest collection of Daleks (571), Christine ‘the Duchess’ Walton and her record-breaking finger nail (10 foot 2 inches) and the owner of the world’s largest afro.