Mezue ahịrịokwu na-esonụ: Plankensteiner nwetakwara ihe nrite isii na FIL World Luge Championship na ọla edo abụọ (Ndị nwoke na-agbakọ: 2009, Mixed team: 1989) na ọla nchara anọ (Ndị nwoke na-agbakọ: 1996, Mixed team: 1991, 1996, 1997). Na FIL European Luge Championships, o meriri ọla isii na ọlaọcha (Ndị nwoke na-agbakọ:
1996) na ọla nchara ise (Ugboro abụọ ụmụ nwoke: 2002, 2008 (ejikọtara ya na Germany); Otu egwuregwu agwakọtara: 1996, 2000, 2008).