Frantz Omar Fanon (, US: ; French: [fʁɑ̃ts fanɔ̃]; 20 July 1925 – 6 December 1961) was a French West Indian psychiatrist and political philosopher from the French colony of Martinique (today a French department). His works have become influential in the fields of post-colonial studies and critical theory. As well as being an intellectual, Fanon was a political radical and Pan-Africanist, concerned with the psychopathology of colonization and the human, social, and cultural consequences of decolonization. In the course of his work as a physician and psychiatrist, Fanon supported the Algerian War of independence from France and was a member of the Algerian National Liberation Front. Fanon has been described as "the most influential anticolonial thinker of his time".