Begum Khaleda Zia is a Bangladeshi politician who served as the prime minister of Bangladesh from March 1991 to March 1996, and again from June 2001 to October 2006. She was the first female prime minister of Bangladesh and second female prime minister in the Muslim world, after Benazir Bhutto. She is the widow of former president of Bangladesh Ziaur Rahman. She is the chairperson and leader of the Bangladesh Nationalist Party (BNP) since 1984, which was founded by her husband in 1978.