Billy Dengler wad 3ando 14 sana, w howa fel saf el tamen. ba3d ma etweled bshaher, Terri, mamo, la7zet en 3eneh mesh kbera zay el atfal el tabye3eyen. Wadeto el mostashfa, w el doctor alha en Billy mesh hay2dar yeshof khales.

Ma3 en Billy mesh bye2dar yeshof, bas da makansh 3a2eb 2odamo wala khalah ye7es eno mokhtalef. Billy bada yeta3alem programming lewa7do 3an tare2 screen reader w howa 3ando saba3 senin bas. Delwa2ty ba2a certified Google developer. Google 7awlet 7ata tedelo shoghl el sana elly fatet lama ektashaf moshkela fe wa7ed men el _ beta3ethom, bas Billy kan lesa so8ayar 3ala keda.

Billy by7lom yedkhol Stanford University aw MIT, 3ashan yakhod ta3leem computer science kowayes gedan. Ba3d ma yekhalles derasto, lesa mesh me2arrar law hayroo7 yeshta8al fe sherka zay Google wala hay3mel sherket software beta3to. Bas howa beygool eno akeed hay3mel 7aga 3azima.

"El 3alam elly 7awalna betshof", Billy 2al keda. "Matseebsh ay 7aga te2af odam a7lamak, w law 3amalt keda, mesh hate2dar tetla3 odam w te7a2a2 a7lamak."
Billy hay3mel eh ba3d ma yekhalles el madrasa?
Hayeshta8al fe Google. Hayfta7 sherka. Lesa makhadsh 2arar. Mesh hay3mel 7aga.