Stein Ingebrigtsen (born 23 August 1945) is a Norwegian singer. He was enormously popular in Norway in the 1970s, nicknamed "Mr. Norsktoppen" for his countless hits topping Norsktoppen, an official chart for music in Norwegian.[1]
^Tønnesen, Anne (30 July 2009). "A1 gjør comeback" (in Norwegian). Halden Arbeiderblad. Archived from the original on 2 August 2009. Retrieved 25 January 2010.