MAN'S WORLD'S LONGEST TONGUE KEEPS GROWING!! A man with the world’s longest tongue is set to retain his record after it kept growing. Stephen Taylor’s tongue has grown .2 inches since it last made it into the record books in 2009 and is expected to keep growing. It's currently 3.8 inches. Guinness officials take their measurement from the middle of the top lip to the tip of the tongue. The average length of a tongue measured from lips is .78 inches and Taylor's extra long one gives him a lisp.
How long is your tongue?