Question: What is the name of this Swiss academic, philosopher and writer who teaches at the Oxford Faculty of Theology and is a visiting professor at institutions around the world and whose relative is Egyptian author, and trade unionist Gamal al-Banna?
Sentence (from "Gamal al-Banna"): Gamal al-Banna (also: "Jamal al-Banna", Arabic: جمال البنا‎ ‎ ; ‎ 15 December 1920 – 30 January 2013) was an Egyptian author, and trade unionist.
Relevant evidence: Yes