Gülenists, Adnan Oktar campaigned against me: Turkish pianist Fazıl Say

The world-famous Turkish pianist and composer Fazıl Say has claimed that members of the Gülen network - which authorities refer to as the Fethullahist Terrorist Organization (FETÖ) - in the Turkish Foreign Ministry tried to prevent his concerts from taking place abroad along with a smear campaign against him by the followers of the controversial Turkish televangelist Adnan Oktar.