Sobhuza II — 82 Years (Eswatini)

He became king as a baby and ruled for more than 80 years. His reign saw colonial rule, modernization, and the country’s independence. Sobhuza II is remembered as a wise diplomat and a strong cultural figure.

Louis XIV — 72 Years (France)

Known as the “Sun King,” Louis XIV turned France into a major European power. He strengthened royal authority, encouraged art and culture, and built the iconic Palace of Versailles.

Johann II — 70 Years (Liechtenstein)

Prince Johann II modernized his country with reforms in education, law, and the economy. His long rule helped shape Liechtenstein into the modern, culturally rich nation it is today.

Bhumibol Adulyadej — 70 Years (Thailand)

Rama IX was Thailand’s most beloved king. He guided the nation through political ups and downs and worked on countless rural development and agricultural projects that improved millions of lives.

K’inich Janaab Pakal I — 68 Years (Maya Civilization)

Pakal the Great became king at 12. He led major architectural achievements, including the stunning Temple of the Inscriptions. His legacy lived on for generations.