During his years in university, Hekmatyar joined the Sazman-i Jawanan-i Musulman ("Organization of Muslim Youth") which was gaining influence because of its opposition to the Soviet influence in Afghanistan increasing through the PDPA elements in Daoud's government. He was one of the foundational members of the organization. He may have also been influenced by the ideological teachings of Muslim Brotherhood member Sayyid Qutb. By his own account he became an Islamist when he heard of Qutb's death in 1966, on radio, and also contradicts the fact that he ever was a communist during his youth. Although some make a claim that Hekmatyar threw acid at multiple female students, but this claim is largely attributed to as Soviet KGB's black propaganda even by his strong rivals.