He graduated from the Heliopolis Military Secondary School and emerged through secondary roles in Adel Imam's films. He then started and starred in several films. He was born in Minya Governorate - Beni Mazar Center - El Jendia Village. He was the grandfather of Sheikh Sayed Wali El Din, the founder of a school in the village, which was established at his own expense and has been working for years. His father, Samir Wali El Din, was a representative and also a general manager of the Cairo Theater.

Alaa Al-Din contributed to the emergence of a number of current artistic stars such as Ahmed Hilmi, Karim Abdel Aziz and Mohamed Saad. The "Lambi" character was her first appearance in the film Al-Nazer.

Died at the age of thirty-ninth, which was then approved the first day of Eid al-Adha due to the complications of diabetes, which was suffering from it. It is worth mentioning that the last show in the cinema of Alaa Al-Din was the son of Ezz, but the last film he filmed and did not complete his portrayal as a result of his death is an Arabic film that was given to Hazem Al-Hadidi.

Credits