Afterward , his family moved to an apartment in the Korba area of Cairo 's Heliopolis district .
His father , Kamal el - Din , worked as a school teacher , but died of typhoid during Salem 's childhood .
Father 's family moved to an apartment in the Korba area of Cairo 's Heliopolis district .
His father , Kamal el - Din , worked as a school teacher , but died of typhoid during Salem 's childhood .