Guillaume Blondeau (°1985) holds a Master's degree in History from UCLouvain (2010). His thesis concerned the place of women in fiction films about the ‘Great War’ made since the 1990s.

On 1 April 2011, he was engaged at CegeSoma as part of a documentary assignment for the planned Mons Memorial Museum (Centre d'interprétation de l'Histoire militaire de la ville de Mons), collecting testimonies, films, photos and other historical documents.

He left CegeSoma on 31 December 2011.