 Complete the following phrase:  Paavo Puurunen born 28 August 1973 in Kuhmo, Kainuu is a retired Finnish biathlete who competed at four Winter Olympics. Puurunen debuted on the World Cup scene in the 199596 season. His best overall placing is from 199798 season when he finished 13th. He won his lone world cup victory in Pokljuka in 2001, in the 