 From a base in Essen, she competed at the 1990 World Championships and won one gold medal and three bronze medals.In 1991, she competed for the reunited Germany and won two gold medals and a bronze medal at the World Championships.Fischer made a return for the 1992 Summer Olympics in Barcelona, Spain, and old rivalries became hostile when Borchert lost nomination to Fischer in the K-1 and K-2, and only got nominated for the K-4.