The longest tattoo session lasted for 50 hours and 10 minutes was achieved by Dave Fleet who tattooed James Llewellyn (both UK) at the Grosvenor Casino, Cardiff Bay, UK, on 27-29 October 2011.
Dave runs Abracadabra parlour in Blackwood. James had tattoos of of scenes from the Bible and classic works of literature, including designs on both legs based on The Fall of Man, described in John Milton's poem 'Paradise Lost.' They raised £2,300 for Cancer Research Wales.
Comments below may relate to previous holders of this record.