No he was not the king of Egypt. He was a Vizer who was given authority to act in the name of the Pharaoh with almost limitless power - the Pharaoh only remained above him because he was Pharaoh. Otherwise he had full authority over everything in Egypt except the throne.
yes! because after it he became the pharaoh (king) of Egypt
I am assuming that you are referring to Joseph, the father of Jesus from the Bible. Egypt is an arab state which means that its people are from the Middle East and are largely Muslim. Christianity is a large religion in Egypt but Muslim is also a key religion with many divisions within Egypt and the rest of the Middle East. A king of Egypt may not be Christian.
no Joseph had seven brothers who sold him to Egypt,first he was a slave, then head of the house,placed in prison,released,made secound highest man in Egypt.
Actualy Mary and Joseph fled only once to Egypt from king Herod.
Joseph and Mary fled with the baby Jesus to Egypt, as the angel told Joseph to flee as the king Herod wanted to kill all the babies.
Joseph was either in prison for twenty years or in Egypt for twenty years. But I think it was Joseph in Egypt for twenty years.
Jesus' parents, Mary and Joseph, hid him in Egypt on the continent of Africa to escape King Herod's order to kill all baby boys in Bethlehem.
Joseph was told in a dream that he should take the mother and child into Egypt where they remained until after the death of King Herrod.
That is not known. It is believed that they did not travel to Egypt, but rather to Egyptian territory, to get away from King Herod.
Joseph was warned in a dream to take the young child and his mother and flee to Egypt untill he hears from God again. (Matthew 2.13) So "the holy family" that fled to Egypt, were Joseph and Mary and Jesus.
Joseph in the Land of Egypt - film - was created in 1932.
I do not believe there is any reliable source of information that names the pharaoh of Egypt when the man known as Joseph was in Egypt.