Born in Trappes in a family of seven children to Moroccan parents from Casablanca, Laouni grew outside Paris in the Yvelines.

He is the penultimate of his six brothers and sisters, Hakim (aka the rapper Canardo), Kamel, Illham, Samira, Naima and Adil.

It was part of the short-lived group "FORS" with DJ RV (Hervé), Le Griffon (Tarek Medimegh) And LaylaD (Layla Melloni Forcé), created mainly to participate at 2 R puissance ART in La Verrière, where he won the second prize.

His mother's death in 2005 inspired his song "Je regarde là-haut" La Fouine is a fan of amateur club ESA Linas-Montlhéry.

The singles "L'unité" and "Quelque chose de spécial" meet critical acclaim and broadcast on many French radio stations.

After putting out Planète Trappes Volume 2 on the market launching especially his brother Canardo through three titles, La Fouine released his second album entitled Aller-Retour on 12 March 2007.

The second single was titled "Qui peut me stopper", "Banlieue Sale" with Gued'1 & Kennedy and "Tombé pour elle" with Amel Bent.

In April 2010, La Fouine worked with Admiral T & Medine on the piece "Viser la Victoire", extract the Admiral-T's album entitled L'Instinct Admiral and so on Street Lourd II with the song "Dans nos quartiers" in collaboration with Alonzo and Teddy Corrona.

The first single from her double album La Fouine vs Laouni is "Passe-leur le salam" featuring Rohff.

On 7 May 2011, La Fouine had a concert at the Zenith in Paris, That evening, he performed with Zaho the title "Quand ils vont partir".

It contained many guest appearances with American stars such as T-Pain on "Rollin' Like a Boss", DJ Khaled at production on "VNTM.com" and Ace Hood on "T'es mort dans le film".

On 10 September 2012, La Fouine revealed on social networks the title of his new album entitled Drôle de Parcours.

6 November 2012, La Fouine released the second single from Drôle de Parcours called "J'avais pas les mots".

Early 2005, La Fouine responded with his title "Ferme ta gueule" to Kamelancien who attacked him as "twisted face" in the song "Reste vrai".

Attacked by Booba, during the promotion of his album Futur according to him La Fouine "clashed" him on "Paname Boss" with a punchline.

While his album had been released quite a few months, Booba insisted on releasing the song "AC Milan", where he attacked La Fouine calling him a pedophile, calling Emile Louis Laounizi (referring to Emile Louis) and diffusing an extract of a video where the criminal record of La Fouine is revealed.