Al-Muizz li-Din Allah

Al-Muizz li-Din Allah (932-975 CE) was the fourth Fatimid caliph-imam who led the conquest of Egypt in 969 CE and founded the city of Cairo (al-Qahira). Under his rule, the Fatimid state reached its zenith, extending from North Africa to the Levant. He established al-Azhar mosque and institution, which became a center of learning. His reign marked the golden age of Fatimid civilization.