How old was Ezra Taft Benson when ali al-sistani was born?

Assuming you meant

• Ezra Taft Benson, the thirteenth president of The Church of Jesus Christ of Latter-day Saints from 1985 until his death and, United States Secretary of Agriculture for both of the administrations of U.S. President Dwight D. Eisenhower and Sayyid Ali al-Husayni al-Sistani (السيد علي الحسيني السيستاني, born August 4, 1930), the current highest-ranking Shi'a Muslim religious scholar in Iraq who leads the Hawza of Najaf

Did you mean?

• Ezra T. Benson (1811-1869), the American religious leader and Grand Ayatollah Sayyid Ali Husaini Sistani (Arabic: السيد علي الحسيني السيستاني Persian: سید علی حسینی سیستانی; born approximately August 4, 1930), the Grand Ayatollah, a Shi'a marja, Ezra Taft Benson, as an apostle and a member of the Quorum of the Twelve Apostles of The Church of Jesus Christ of Latter-day Saints and Grand Ayatollah Sayyid Ali al-Husayni al-Sistani (السيد علي الحسيني السيستاني, born August 4, 1930 - Mashhad), the highest-ranking Twelver Shia marja in Iraq and the leader of the Hawza of Najaf
• Ezra Taft Benson, the thirteenth president of The Church of Jesus Christ of Latter-day Saints from 1985 until his death and United States Secretary of Agriculture for both terms of the presidency of Dwight D. Eisenhower and Grand Ayatollah Sayyid Ali al-Husayni al-Sistani (السيد علي الحسيني السيستاني, born August 4, 1930), the current highest-ranking Twelver Shia marja in Iraq, who leads the Hawza of Najaf