محسن الحكيم
He moved to Najaf in 1949 and studied in the Yazdi school for ten years. He attended the classes of Sheikh Muhammad-Husayn Naini for a year; Abu al-Hasan al-Isfahani for two years; Sheikh Musa Khonsari for six years; Agha Dhiya al-Din al-Iraqi, Sayyid Jamal al-Din al-Golpayegani, Sheikh Kadhim al-Shirazi, Sayyid Abd al-Hadi al-Shirazi and Sayyid Muhsin al-Hakim. He studied under Sayyid Abu al-Qasim al-Khoei the longest, which was twelve years, becoming one of the distinguished students of al-Khoei.