Which person has a country of origin in Persia, Al-Khazini or Mohamed Hassanein Heikal?
Al-Khazini Abu al-Fath Abd al-Rahman Mansour al-Khāzini or simply Abu al-Fath Khāzini (Arabic: أبو الفتح الخازني‎ ‎ , Persian: ابولفتح خازنی‎ ‎ ) (flourished 1115–1130) was a Muslim astronomer from Merv, then in the Khorasan province of Persia (located in today's Turkmenistan). Merv was known for its literary and scientific achievements.
Ismail as-Sadr Ismail as-Sadr (Arabic: اسماعيل الصدر‎ ‎ ) (died 1919-1920) was a Lebanese Grand Ayatollah (literally "sign of Allah"), a title which is used in Iran and Iraq referring to a Twelver Shi'a scholar who is a fully qualified mujtahid who asserts authority over peers and followers by virtue of sufficient study and achievement of the level of necessary competencey needed to obtain permission ("ijāza") to practice ijtihad.