Jean-Philippe Léo Smet (15 June 1943 – 5 December 2017), better known by his stage name Johnny Hallyday, was a French rock and roll and pop singer and actor, credited with having brought rock and roll to France. During a career spanning 57 years, Hallyday released 79 albums and sold more than 110 million records worldwide, mainly in the French-speaking world, making him one of the best-selling artists in the world. He had five diamond albums, 40 gold albums, 22 platinum albums and earned ten Victoires de la Musique. He sang an estimated 1,154…