Ahmad Syafi'i Maarif, popularly known as Buya Syafi'i, was an Indonesian Islamic scholar and intellectual. He was chairman of Muhammadiyah between 1998 and 2005. Educated in the United States, he was

Muhammad Amien Rais is an Indonesian politician. He was one of the leaders of the reform movement that forced the resignation of President Suharto in 1998. Amien Rais was the leader of Muhammadiyah, o