As crown prince, Moulay Hassan was the youngest participant at the One Planet Summit in France in 2017, where he gained international acclaim. On 28 June 2019, Moulay Hassan represented his father, King Mohammed VI, at the operations launch ceremony of the new port Tanger Med II. On 30 September of that year, Moulay Hassan attended in
Paris the funeral of the late French President
Jacques Chirac, which took place at the
Saint-Sulpice Church. On November 17, 2022, Moulay El Hassan inaugurated the International Exhibition and Museum of the Biography of the Prophet and Islamic Civilization at the
Islamic World Educational, Scientific and Cultural Organization (ICESCO) in Rabat. On 20 December of the same year, along with his father, the King, and uncle, Prince
Moulay Rachid, Moulay Hassan received the members of the
national football team in the Throne Room of the
Royal Palace of Rabat, following their performance in the
2022 FIFA World Cup. == Private life ==