-
1959-1962: Primary schooling at the Norodom school and then at the Descartes high school in Phnom Penh (Cambodia)
-
1962-1967: Primary and Secondary schooling at Prague's high school (Czechoslovakia)
-
1967-1971: Dance, music and theatre courses at the National Conservatory of Prague
-
1970: High school certificate -Prague (with "very good" marks)
-
1971: First prize course of classical dance of the National Conservatory of Prague
-
1971-1975: Higher dance, music and theatre courses, Academy of Musical Art of Prague
-
1975: Graduated from the Academy of Musical Art of Prague
-
1975: Author of a thesis on the conception and administration of artistic schools in Cambodia
-
1975-1976: Higher studies of Cinematography in the D.P.R. of Korea
-
1976-1979: Prisoner of the Khmer Rouge along with his parents and his younger brother, H.R.H Prince Norodom NarinDrapong
-
1979-1980: Served his father in exile abroad as his Private Secretary
-
1981-2000: Professor of classical dance and artistic pedagogy at the Marius Petipa conservatory, the Gabriel Faure conservatory and the W.A. Mozart conservatory of the city of Paris
-
1984-1988: President of the Khmer dance association in France and director general and artistic director of the ballet group "Deva"
-
1988-1993: Director general and artistic director of the Khmer cinematographic corporation "Khemara Pictures". H.M. Norodom Sihamoni, then Prince, has produced two creations (Ballet-Films): Dream and the 4 Elements
-
1992-1993: Chosen unanimously by the members of the Supreme National Council of Cambodia to be permanent representative of Cambodia to the United Nations
-
1993-2004: Ambassador of the Kingdom of Cambodia to Unesco
-
2004: member of the High Council of French-Speaking Countries (Francophonie)
-
1st February 1994: Elevated by H.M. the King to the rank of Sdech Krom Khun (Great Prince)
-
17 October 2003: Appointed high privy Councillor to His Majesty the King
-
31 August 2004: Elevated by H.M the King to the Rank of SAMDECH PREAH BAROMNEATH
-
14 October 2004: Elected unanimously by the members of the throne council as King of Cambodia to succeed his august father who has decided to retire
-
Languages: Khmer, fluent in French and Czech, good English and Russian
-
Decorations:
- Grand cross of the Royal order of Cambodia
- Grand cross of the Royal order of Monisaraphon (Cambodia)
- Grand officer of the legion d'honneur (France)
- Silver medal of the city of Paris(France