Dr. Ali Moustafa Mosharafa () (11 July 1898 – 16 January 1950) was an Egyptian theoretical physicist. He was professor of applied mathematics in the Faculty of Science at Cairo University, and also served as its first dean. He contributed to the development of the quantum theory as well as the theory of relativity. Biography Birth and early life He was the youngest student in his class, but the most knowledgeable. He obtained his primary certificate in 1910 ranking second nationwide. At the age of 16, he obtained his Baccalaureate in 1914 to become the youngest student at that time to be awarded such a certificate, also ranking second. He preferred to enroll in the Teachers' College rather than the faculties of Medicine or Engineering due to his deep interest in mathematics. He graduated in 1917. Due to his excellence in mathematics, the Egyptian Ministry of Education sent him to England where he obtained BSc (Honors) from the University of Nottingham, 1920. The Egyptian University consented to grant Mosharafa another scholarship to complete his doctoral thesis. During his stay in London, many of his scientific researches were published in prominent science magazines. He obtained a PhD in 1923 from King's College London in the shortest possible time permissible according to the regulations there. In 1924 Mosharafa was awarded the degree of Doctor of Science, the first Egyptian and 11th scientist in the entire world to obtain such a degree. Academic career He became a teacher in the Higher Teachers' college in Cairo University, he became an associate professor of mathematics in the Faculty of Science because he was under the age of 30, the minimum age required for fulfilling the post of a professor. In 1926 his promotion to professor was raised in the Parliament, then chaired by Saad Zaghloul. The Parliament lauded his qualifications and merits which surpassed those of the English dean of the faculty and he was promoted to professor. He was the first Egyptian professor of applied mathematics in the Faculty of Science. He became dean of the faculty in 1936, at the age of 38. He remained in office as a dean of the Faculty of Science until he died in 1950. Scientific achievements Over the 1920s-1930s, he studied Maxwell's equations and the special relativity and he had correspondence with Albert Einstein. Mosharafa published 25 original papers in distinguished scientific journals about quantum theory, the