The longest kiss lasted 58 hours, 35 minutes and 58 seconds and was achieved by Ekkachai Tiranarat and Laksana Tiranarat (both Thailand) at an event organised by Ripley's Believe It or Not! Pattaya, in Pattaya, Thailand, on 12-14 February 2013.
Nine couples entered the annual competition, including a married couple in their 70s. However, it was previous record holders Ekkachai Tiranarat and Laksana Tiranarat who came out on top, scooping a cash prize and two diamond rings as well as another Guinness World records title.
Comments below may relate to previous holders of this record.