Gwendoline Didier was born on March, 10, 1986 in Enghien Les Bains, France. She first started skating in 1990 and currently trains with Patrice Paillares at Club Olympique de Courbevoie. Nationally she is the 2008 French National Champion. Skating on the ISU Junior Grand Prix Circuit in 2002, her highest placement was 8th overall at the ISU Junior Grand Prix in Slovakia. She competed at the 2007 and 2008 Trophée Eric Bompard event placing 8th and 10th, respectively.