He has been immersed in the vibrant atmosphere of the Fonderie Cornille-Havard since he was seven, but it was in 2006 that he became its director. Paul Bergamo is a man passionate about perfection to the point that he had software developed to cut out the templates for his bells to the nearest inch. The purity of the sound of his bells, whether they are 1 ft (30 cm) or 6,56 ft (2 m) in diameter, is renowned throughout the world. Paul Bergamo's greatest achievement is to have given nine new bells to Notre-Dame de Paris Cathedral in 2013.