Name: Muhammad ibn Ahmad ibn Hamdan ibn Ali ibn Abdullah ibn Sinan

Fame: Muhammad ibn Ahmad al-Naysaburi

Kuniya: Abu al-Abbas

Lineage: al-Naysaburi, al-Hayri

Occupation: Imam

Rank: Trustworthy

Lived in: Khwarazm, Tus, Ray

Born Year: 273

Died Year: 356

Al-Dhahabi: The Imam, the Hafiz (memorizer of the Quran), was a memorizer of the Quran, knowledgeable in Hadith, history, biographical evaluation, and jurisprudence, sufficient as a young scholar