Home Athletes Jan von Koss Jan von Koss Athlete Jan von Koss (born 26 September 1945) is a Norwegian fencer. He competed at the 1968 and 1972 Summer Olympics. Personal facts Birth dateSeptember 26, 1945 Birth placeNorway , Oslo facebook tumblr linkedin twitter reddit google+ Search Topical connections Øyvind BolthofFootball player Åge EllingsenIce hockey player Bård VonenAthlete Alfred Eriksen Athlete Özden EzinlerAthlete Adam LisewskiAthlete Jan von Koss on Wikipedia Jan von Koss