Sékou Touré was born on January 9, 1922 into a poor Mandinka family in Faranah, French Guinea, while a colonial possession of France. He was an aristocratic member of the Mandinka ethnic group and was the great - grandson of Samory Touré, who had resisted French rule until his capture.

Touré's early life was characterized by challenges of authority, including during his education. Touré was obliged to work to take care of himself. He began working for the Postal Services (PTT), and quickly became involved in Labor Union activity. During his youth and after becoming president, Touré studied the works of communist philosophers, especially those of Karl Marx and Vladimir Lenin.

Touré's first work in a political group was in the Postal Workers Union (PTT). In 1945, he was one of the founders of their labor Union, becoming the general secretary of the postal workers' union in 1945. In 1952, he became the leader of the Guinean Democratic Party which was a local section of the RDA (African Democratic Rally, French: Rassemblement Démocratique Africain), a party agitating for the decolonization of Africa. In 1956 he organized the Union Générale des Travailleurs d'Afrique Noire, a common trade union center for French West Africa. He was a leader of the RDA, working closely with a future rival, Félix Houphouët - Boigny, who later became the president of Côte d'Ivoire. In 1956 he was elected Guinea's deputy to the French national assembly and mayor of Conakry, positions he used to launch pointed criticisms of the colonial regime

Touré is remembered as a charismatic figure and while his legacy as president is often disdained in his home country, he remains an icon of liberation in the wider African community. Touré served for some time as a representative of African groups in France, where he worked to negotiate for the independence of France's African colonies.

In 1958 Touré's RDA section in Guinea pushed for a "No" in the French Union referendum sponsored by the French government, and was the only one of France's African colonies to vote for immediate independence rather than continued association with France. Guinea became the only French colony to refuse to become part of the new French Community. In the event the rest of Francophone Africa gained its independence only two years later in 1960, but the French were extremely vindictive against Guinea: withdrawing abruptly, taking files, destroying infrastructure, and breaking political and economic ties.

In his home country, Touré was a strong president. In 1960, he declared his PDG to be the only legal party, though the country had effectively been a one - party state since independence.

During his presidency Touré led a strong policy based on Marxism, with the nationalization of foreign companies and strong planned economics. He won the Lenin Peace Prize as a result in 1961. Most of the opposition to his socialist regime was arrested and jailed or exiled. His early actions to reject the French and then to appropriate wealth and farmland from traditional landlords angered many powerful forces, but the increasing failure of his government to provide either economic opportunities or democratic rights angered more. While still revered in much of Africa and in the Pan - African movement, many Guineans, and activists of the Left and Right in Europe, have become critical of Touré's failure to institute meaningful democracy or free media.

Opposition to single party rule grew slowly, and by the late 1960s those who opposed his government faced fear of detention camps and secret police. His detractors often had two choices — say nothing or go abroad. From 1965 to 1975 he ended all his relations with France, the former colonial power. Touré argued that Africa had lost much during colonization, and that Africa ought to retaliate by cutting off ties to former colonial nations. Only in 1978, as Guinea's ties with the Soviet Union soured, then President of France Valéry Giscard d'Estaing first visited Guinea as a sign of reconciliation.

Throughout his dispute with France, Guinea maintained good relations with several socialist countries. However, Touré's attitude toward France was not generally well received, and some African countries ended diplomatic relations with Guinea over the incident. Despite this, Touré's move won the support of many anti - colonialist and Pan - African groups and leaders.

Touré's primary allies in the region were Presidents Kwame Nkrumah of Ghana and Modibo Keita of Mali. After Nkrumah was overthrown in a 1966 coup, Touré offered him a refuge in Guinea and made him co-president. As a leader of the Pan - Africanist movement, he consistently spoke out against colonial powers, and befriended leaders from the African diaspora such as Malcolm X and Stokely Carmichael, to whom he offered asylum (and who took the two leaders names, as Kwame Ture). He, with Nkrumah, helped in the formation of the All - African Peoples Revolutionary Party, and aided the PAIGC guerrillas in their fight against Portuguese colonialism in neighboring Portuguese Guinea. The Portuguese launched an attack upon Conakry in 1970 in order to rescue Portuguese Prisoners of War (POWs), overthrow Touré's regime and destroy PAIGC bases. Only the POWs were freed.

Relations with the United States fluctuated during the course of Touré's reign. While Touré was unimpressed with the Eisenhower administration's approach to Africa, he came to consider President John F. Kennedy a friend and an ally. He even came to state that Kennedy was his "only true friend in the outside world". He was impressed by Kennedy's interest in African development and commitment to civil rights in the United States. Touré blamed Guinean labor unrest in 1962 on Soviet interference and turned to the United States.

Relations with Washington soured, however, after Kennedy's death. When a Guinean delegation was imprisoned in Ghana, after the overthrow of Nkrumah, Touré blamed Washington. He feared that the Central Intelligence Agency was plotting against his own regime. Over time, Touré's increasing paranoia led him to arrest large numbers of suspected political opponents and imprison them in camps, such as the notorious Camp Boiro National Guard Barracks. Some 50,000 people are believed to have been killed under the regime of Touré in concentration camps like Camp Boiro. Tens of thousands of Guinean dissidents sought refuge in exile. Once Guinea's rapprochement with France began in the late 1970s, another section of his support, Marxists, began to oppose his government's increasing move to capitalist liberalization. In 1978 he formally renounced Marxism and reestablished trade with the West.

Single list elections for an expanded National Assembly were held in 1980. Touré was elected unopposed to a fourth seven year term as president on 9 May 1982. A new constitution was adopted that month, and during the summer Touré visited the United States as part of an economic policy reversal that found Guinea seeking Western investment to develop its huge mineral reserves. Measures announced in 1983 brought further economic liberalization, including the relegation of produce marketing to private traders.

Touré died on 26 March 1984 while undergoing cardiac treatment at the Cleveland Clinic in Cleveland, Ohio; he had been rushed to the United States after being stricken in Saudi Arabia the previous day. Prime Minister Louis Lansana Béavogui then became acting president, pending elections that were to be held within 45 days. On 3 April, however, just as the Political Bureau of the ruling Guinea Democratic Party (PDG) was about to name its choice as Touré's successor, the armed forces seized power, denouncing the last years of Touré's rule as a "bloody and ruthless dictatorship." The constitution was suspended, the National Assembly dissolved, and the PDG abolished. The leader of the coup, Col. Lansana Conté, assumed the presidency on 5 April, heading the Military Committee for National Recovery (Comité Militaire de Redressement National — CMRN). About 1,000 political prisoners were freed.

In 1985 Conté took advantage of an alleged coup attempt to execute several of Sekou Touré's close associates, including Ismael Touré, Seydou Keita, Siaka Touré, former commander of Camp Boiro, and Moussa Diakité.