Imām Abū Bakr Al-Khallāl [D.311H]

Imām Abū Bakr Al-Khallāl, may Allāh have mercy on him, was a great scholar of Islām. He gathered knowledge in various fields of Islāmic sciences. He travelled far and wide to gather the knowledge of Imām Ahmed. He is the author of many scholarly works and he dedicated his life to collected the legal rulings of Imām Ahmed were ever he could find them.