Complex sentence: Ragnar Nikolay Larsen (7 January 1925-14 January 1982) was a Norwegian football player, then footballing manager and after retiring actively form the sport, he took up a position as a sports journalist for the "Aftenposten" in his homeland.
Split into simpler sentences: Ragnar Nikolay Larsen (7 January 1925-14 January 1982) was a Norwegian football player. He later became a football manager and, after actively retiring from the sport, he took up a position as a sports journalist for the "Aftenposten" in his homeland.