Jean-Claude Muaka was born in Villeneuve-Saint-Georges, his family moved to Vaux-le-Pénil, in Seine-et-Marne, when he was 7 years old.
He studied theatre at the Sorbonne-Nouvelle where he met Director Éric Checco [fr].
His first show, One Man Costaud was played at the Paris Apollo théâtre and at the Palais des Glaces in 2015.
A die-hard supporter of Paris Saint Germain, he created Coach Muaka, an imaginary character who comments and depicts PSG and French National Soccer Selection games on social media and at his shows in 2015.
In 2016, Jean-Claude Muaka joined the cast of the Jamel Comedy Club on TV, and toured.