Editor-in-Chief Craig Glenday reveals how a heated debate during a boozy dinner in Ireland led to the founding of The Guinness Book of Records and also the book's original purpose. Plus, he answers the question: what does the book have to do with Guinness beer? Got a record-breaking question of your own? Get in touch on Twitter tagging @GWR or @craigglenday and using the hashtag #GWRPodcast You can find out more about Guinness World Records 2020 at: http://bit.ly/GWR-2020book