Niedernhuber sidoo kale waxay ku guuleysatay toddobo billadood oo ka tirsan FIL World Luge Championships oo leh hal dahab ah (Kooxda isku dhafan: 2004), afar lacag ah (Dumarka kaligiis: 1999, 2000, 2004, 2005), iyo laba naxaas ah (Dumarka kaligiis: 2001, 2003). Waxay sidoo kale ku guuleysatay seddex billadood oo naxaas ah tartanka gabdhaha ee tartanka FIL European Luge Championships (2000, 2002, 2006).
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