Jacques Faizant was born on October 30, 1918 in Laroquebrou, France. After studying at the hotel school in Nice, he worked in several hotels until 1938. He settled in Marseille and went to work as an illustrator. During the War, he drew for Le Dimanche Illustré and La Revue de l'Écran, while also composing songs and cooperating with Lortac on animation projects.

After the Liberation, he headed for Paris and started out working for Carrefour and L'Ecran Français. He was eventually assigned by Jean Nohain of Bonjour Dimanche and its supplement Le Petit Canard. For this supplement, Faizant made comics like 'Le Colonel Broum et Patapoum', 'Pyk et Pato au Centre de la Terre', 'Monsieur Mite' and 'L'Invraisemblable M. Pluche'.

He also made several strips for the daily press, of which 'Adam et Eve' was the longest running (approx. 700 or 800 gags). This family comic debuted in France Dimanche in 1949, and was renamed 'Adam et Eve (et Caïn)' when the characters got their first child. In addition, Faizant made independent strips, as well as 'Le Tour en Dessins' in La Dépêche (1948), 'Les Aventures de M. Faribole' and 'Docteur Doublevé' in Le Parisien Libéré, 'Bouts (de crayons) Rimés' in Ici-Paris and 'M. Patraque' in La Vie Catholique. He also made the advertising strip 'Le Chimiste BP', that was published between 1954 and 1957 in Le Midi Libre, L'Union, La Dépêche and Le Main Libre.

From 1960, Faizant worked as a political cartoonist for Le Figaro, while also continuing to work as a humorous illustrator in Le Chasseur Français, La Vie du Rail, Détective, Rires Magazine and jardin des Modes until the 1990s. He retired from Le Figaro in 2005.

He died on January 14, 2006 in Suresnes, France.

Sources include:
lambiek.net
wikipedia.org
comicsreporter.com