Who is Mojtaba Khamenei, Iran's next likely Supreme Leader

Mojtaba Khamenei: Iran's Supreme Leader, Ayatollah Ali Khamenei, is reportedly unwell. Israeli media reports suggest that he is in a coma. A secret meeting was held recently to choose his successor. Khamenei's son, Mojtaba, was allegedly chosen as the next Supreme Leader. Mojtaba is known for his role in suppressing the 2009 protests in Iran.