[1][2] Born in Casablanca on 3 May 1978, Dalil earned a Bachelor of Business Administration from Al Akhawayn University and became publication manager of the weekly magazine Le Temps [fr].

[11][12] In 2015, Dalil contributed to Auteurs à 100 %, which consisted of a collection of short stories, published by Éditeurs de talents.

All profits from the book were donated to the Association Enfance Maghreb Avenir.

[13] Réda Dalil died in Rabat on 19 March 2024, at the age of 45.

[14] He had been battling a long illness since 2020, having recovered before relapsing and undergoing surgery.