The Crown Prince carried the Norwegian flag at the opening parade of the 1964 Summer Olympics. He represented Norway in the yachting events of the Summer Olympics in Tokyo in 1964, Mexico City in 1968, and Munich in 1972.
On 26 October 1964, Khomeini denounced both the Shah and the United States. This time it was in response to the "capitulations" or diplomatic immunity granted by the Shah to American military personnel in Iran.