Kammala jumla mai zuwa: Roland Wyss tsohon dan wasan jirgin ruwa ne na Switzerland wanda ya yi gasa a cikin 1970s. Ya lashe lambobin yabo guda biyu a gasar C-2 a gasar zakarun duniya ta ICF Canoe Slalom tare da azurfa a
1977 da tagulla a shekarar 1979.