Ramadan Abdel Rehim Mansour

Ramadan Abdel Rehim Mansour (; – December 16, 2010), also known as al-Tourbini (; ), was an Egyptian street gang leader and serial killer, who over the course of 7 years raped and murdered at least 32 children and youths, operating in several cities throughout Egypt including Alexandria, Beni Sueif, Cairo, and Qalyoubeya. All of his victims were aged 10 to 14years, most of them boys.

Crimes Mansour left his home in Tanta, a town north of Cairo, and joined a street gang at an early age. Gang leaders taught him skills of survival, allegedly cutting him with razors whenever he made a mistake.

Five other accomplices were also convicted in the case but spared execution, receiving instead prison sentences ranging .

Commercialization of the name Soon after the arrest, al-Ahram, a widely circulated Egyptian newspaper, reported that some products in Egypt were being named after Mansour's nickname, "al-Tourbini".