Dee ihe na-aga n'ihu maka paragraf a - Koschischek mere egwuregwu mba ụwa mbụ ya n'egwuregwu ndị agha ụwa nke 2007
na Hyderabad, India, ebe o nwetara ọla nchara na 100 m freestyle site na otu ụzọ n'ụzọ iri nke abụọ (0.10) n'azụ Camelia Potec nke Romania, na-edekọ 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.