Her best World Cup finish was second twice in 30 km events in 1989 and 1990 which were also her best career finishes .
Hess 's best finish at the FIS Nordic World Ski Championships was sixth in the 10 km event at Val di Fiemme in 1991 .
Hess ' best World Cup finish was second twice in 30 km events in 1989 and 1990 which were also her best career finishes .
Hess 's best finish at the FIS Nordic World Ski Championships was sixth in the 10 km event at Val di Fiemme in 1991 .