Gandhi Djuna (Maître Gims), born in Kinshasa (RDC) with his brother, immigrated to France when he was just two years old. Coming from a musical family, his father was Djuna Djanana, a vocalist of Papa Wemba's band. Maître Gims' brother Dadju is a member of the group The Shin Sekaï. Brothers Bedjik and Xgangs are also rappers in their own right. Maître Gims married very young and is the father to four children. Maître Gims, rapped at college with his friends of Sexion d'Assaut while studying communication and graphical arts. He also worked part-time as a courrier at night.
He recorded his first track with Sexion d'Assaut "Coup 2 Pression" and worked with JR in the Prototype 3015 duo project. He also worked on a number of independent releases, and a mixtape La Terre du Milieu ("Middle-Earth") as part of 3e Prototype after taking Dawala as manager. In 2007, he also worked as producer, wrote instrumental pieces and released his maxi Pour ceux qui dorment les yeux ouverts ("For those who sleep with open eyes"). Continuing to record tracks with Sexion d'Assaut at two Inch'All Star battles, he became a well-known French freestyler. He also took part with 3e Prototype in a new street album called Le Renouveau ("The Rebirth").
In 2011, Maître Gims issued a collaboration with his father Djuna Djanana in a new album of Djanana and in 2012, was the artist for a Comics book called Au cœur du vortex ("In the Heart of the Vortex").
Maître Gims heavily promoted the release of his 2013 album Subliminal on 20 May 2013 as he announced with the video "Welcome to the Wa Part. 4: La Consécration". He also released a series of 6 consecutive releases included unpublished materials called Ceci n'est pas un Clip. On 1 March 2013, Maître Gims released "Meurtre par strangulation" (M.P.S.) as a first pre-release from the Subliminal album. On 15 March 2013, just two weeks later, he released a second track from the album "J'me tire", that topped the official French Singles Chart. Subliminal was a big commercial success and made it to number 2 in the French albums chart and number 1 in the Belgian French charts. On 2 December 2013, a new edition titled La face cachée was released by Wati B and Jive Records, containing 6 additional tracks in addition to the 18 tracks on the original Subliminal release. He has also started his own record label, MMC (Monstre Marin Corporation). On 28 August 2015, he released his second album "Mon coeur avait raison" (my heart was right) that made it to number one of the top albums in France and Belgium. The album included hit singles “Est-ce que tu m’aimes" (do you love me?), "Brisé" (broken) and his latest single "Sapés comme jamais" that reached at date number 3.