Sneazzy was born in a mixed Moroccan and Tunisian family and grew up with his mother in the 15th arrondissement of Paris.

In 2008, he co-founded the hip hop collective 1995 alongside Nekfeu and a number of other artists like Alpha Wann, Darryl Zeuja, Areno Jaz, Fonky Flav' and DJ Lo'.

In 2019, he took an acting role in the film Source (English title Wipe Out) released on 27 July 2019.

The track "Zéro Détail" featuring Nekfeu created huge controversy with lyrics targeting journalist and presenter of C News Pascal Praud of being an amateur and for discrediting Islam.

[2] Sneazzy claimed he had been misunderstood and absolved Nekfeu of any personal responsibility in the affair saying he himself was the "sole author" explaining that expressions like "balle dans le cervelet [la tête]" and "canon dans la bouche" were metaphores and commonly used and were not meant literally.