Mezue ahịrịokwu na-esonụ: N'ihi nkwarụ ya, ọ malitere ịkụ tenis oche nkwagharị, na-asọmpi maka Austria. O zutere Andreas Vevera mgbe ọ nọ na Weißer Hof, ha abụọ zụkọtara egwuregwu ahụ. Ha abụọ gbara asọmpi na 2008 Summer Paralympics na Beijing, China, ebe Vevera meriri nrite ọla edo na ụmụ nwoke n'otu n'otu klas 1, ebe Mader kwụsịrị nke ise na ụmụ nwanyị n'otu klas 3. A gbanwere ọrụ ndị ahụ na
Egwuregwu 2012 na London, England, ebe ewepụrụ Vevera n'oge. Mgbe ahụ ọ zụrụ Mader ka ọ meriri ọla ọcha na klas ya, mgbe mmeri nke Sweden Anna-Carin Ahlquist meriri na ngwụcha.