Who is the founder of the Hanbali school of Islamic jurisprudence, followed prominently in Saudi Arabia?

Explanation

– Imam Ahmad ibn Hanbal founded the Hanbali school of Islamic jurisprudence, which is followed prominently today in Saudi Arabia and known for its emphasis on strictly adhering closely to the Quran and Hadith.
– He is also renowned for compiling the Musnad, an extensive collection containing tens of thousands of Hadiths organized by narrator.
– For exams, remember that Imam Ahmad ibn Hanbal endured significant persecution for steadfastly refusing to accept a controversial theological position during the Mihna.