Abu Muslim al-Khurasani

Abu Muslim Abd al-Rahman ibn Muslim al-Khurasani (Persian: ابومسلم عبدالرحمان بن مسلم خراسانی‎) or Behzādān Pour Vandād Hormozd (بهزادان پور ونداد هرمزد) born 718/19 or 723/27, died in 755), was a Persian general in service of the Abbasid dynasty, who led the Abbasid Revolution that toppled the Umayyad dynasty.