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Anjem Choudary, a radical Islamist preacher and former leader of the now-banned extremist organization Al-Muhajiroun, was born in 1967. A British citizen of Pakistani origin, he gained notoriety for his provocative speeches and dissemination of extremist propaganda, advocating for the implementation of Sharia law and the establishment of an Islamic caliphate. He has been convicted of several terrorism-related offenses and served time in prison.