sentences:  She was ninth in the 10 km in the 1984 Biathlon World Championship held in Chamonix, France.As a cross-country skier Fritzon became the first Swedish woman to win a gold medal in Junior World Championship in the 10 km event held in 1985 in Täsch, Switzerland.The same year she was honoured with "Estrellas Gold chips" for the debutant in Swedish sport of the year together with the football player Mats Gren.