Mezue ahịrịokwu na-esonụ: Koschischek mere ya mba mbụ ya na
2007 Military World Games na Hyderabad, India, ebe o nwetara ihe nrite ọla nchara na 100 m freestyle site na otu ụzọ n'ụzọ iri nke abụọ (0.10) n'azụ Camelia Potec nke Romania, na-etinye oge ya na 57.62 sekọnd. N'afọ 2008, Koschischek ruru ọkara ikpeazu nke freestyle na urukurubụba (ma 100 m) na European Championship na Eindhoven, Netherlands, na oge nke 56.15 na 59.61. N'ịbụ onye kpochapụrụ FINA B-egbutu na ihe omume abụọ ahụ, ọ kwadoro ebe ya na ndị otu egwuregwu Austria na-egwu mmiri maka Olimpik.