<prompt> Pedzisa mutsara unotevera: Kunze kweMitambo yeOlympic muLuge, Erdmann akakunda menduru gumi paFIL World Luge Championships, kusanganisira menduru nomwe dzegoridhe Vakadzi vega: 1989, 1991, 1997; Vakasanganiswa nechikwata: 1990, 1991, 1993, 1995 uye sirivha nhatu Vakadzi vega: 1995, 1996; Vakasanganiswa nechikwata: 1989. Akakundawo menduru nomwe paFIL European Luge Championships, kusanganisira ndarama nhanhatu Vakadzi vari voga: 1990, 1992; Chikwata chakasanganiswa: 1990, 1992,  <response>: 1996, 1998 uye imwe bronze Vakadzi vakasarudzika: 1998. Erdmann akahwina mukombe weLuge World Cup muvakadzi vevakadzi kaviri 199091, 199192. 