Daniel Dumile ( DOO-mə-lay; July 13, 1971 – October 31, 2020), best known by his stage name MF Doom or simply Doom (both stylized in all caps), was a British-American rapper and record producer. Noted for his intricate wordplay, signature metal mask, and "supervillain" stage persona, Dumile became a major figure of underground hip hop and alternative hip hop in the 2000s. After his death, Variety described him as one of the scene's "most celebrated, unpredictable and enigmatic figures".

Born in London, Dumile moved to Long Island, New York, at a young age. He began his career in 1988 as a member of KMD, performing as Zev Love X. The group disbanded in 1993 upon the death of member DJ Subroc, Dumile's brother. After a hiatus, Dumile reemerged in the late 1990s. He began performing at open mic events while wearing a metal mask resembling that of Marvel Comics supervillain Doctor Doom, who is depicted on the cover of his 1999 debut solo album Operation: Doomsday. He adopted the MF Doom persona and rarely made unmasked public appearances thereafter.

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