Mezue ahịrịokwu na-esonụ: Na mgbakwunye na Olympics na luge, Erdmann meriri ihe nrite iri na FIL World Luge Championships, gụnyere ọla edo asaa (Women's singles: 1989, 1991, 1997; Mixed team: 1990, 1991, 1993, 1995) na ọlaọcha atọ (Women's singles: 1995,
1996; Ndị otu agwakọtara: 1989). O ritekwara nrite asaa na FIL European Luge Championships, gụnyere ọla edo isii (Women's singles: 1990, 1992; Mixed team: 1990, 1992, 1996, 1998) na otu ọla (Women's singles: 1998). Erdmann meriri n'ozuzu Luge World Cup aha na ụmụ nwanyị na-alụbeghị di ugboro abụọ (1990<unk>91, 1991<unk>92).