 He also continued working as a sports journalist for "Blick", "La Suisse", "24 Heures", and "L'Équipe", and founded the Association of International Ski Journalists in 1961.Lang wrote several books about ski racing and the World Cup, including the annual "Ski World Cup Guide" (popularly known as the "Biorama") with World Cup statistics and racer biographies, and the retrospective "21 Years of World Cup Ski Racing" published in 1986.Lang lived his later years in Riehen, Switzerland, and apparently died of a heart attack in Sternenberg, Haut-Rhin, France while writing his memoirs in November 1999.