The longest line of hamburgers is 306.27 m (1,004 ft 10 in) and was achieved by The Kuwait Food Co. Americana (Kuwait), in Kuwait city, Kuwait, on 30 May 2009.
2,500 hamburgers from Hardees restaurant were used to make the line. The ingredients were: buns, beef burger, cheese, ketchup. The line was assembled in the form of the Kuwait towers.
Comments below may relate to previous holders of this record.