The national flag of Guinea (French: drapeau de la Guinée) was adopted on 10 November 1958, with the publication of the country's first Constitution. The colors of the flag were adapted from those of the Rassemblement Démocratique Africain, the dominant movement at the time of independence. The colors were in turn derived from those of the flag of Ghana, which had first adopted them in 1957. Sékou Touré, the first President of Guinea, was a close associate of Kwame Nkrumah, the former president of Ghana. (Source: Wikipedia.org, CC BY-SA)