World Record Title: longest living monarch: Thailand's King Bhumibol Adulyadej
World Record Holder: Thailand's King Bhumibol Adulyadej
World Record Field: the longest-serving monarch alive
World Record Rules: the longest-serving monarch alive
World Record Number: 20120400027
World Record Validity Period: to record was broken up.
World Record Witness: Carrying the Flag of World Records certified teacher No. 009
World Records Source: World record database of to Carrying the Flag
World Record Awarding Certificate Date: April 26, 2012
World Record Details:

      Longest living monarch: Thai King Bhumibol Adulyadej. Bhumibol Adulyadej, from the 1946 until now.