Mattias Nilsson
Encyclopedia
Mattias Nilsson is a Swedish
former biathlete. On September 27, 2011, Nilsson announced his retirement due to a heart condition.
Sweden
Sweden , officially the Kingdom of Sweden , is a Nordic country on the Scandinavian Peninsula in Northern Europe. Sweden borders with Norway and Finland and is connected to Denmark by a bridge-tunnel across the Öresund....
former biathlete. On September 27, 2011, Nilsson announced his retirement due to a heart condition.