Background
Knaller was born in Waiern, Feldkirchen in Kärnten.
Knaller was born in Waiern, Feldkirchen in Kärnten.
Knaller started his Austrian Football Bundesliga career with SV Spittal an der Drau in 1984 and has played professionally for over 20 years. In 2006 he joined lower league Football Club Waidhofen/Ybbs and in 2007 he moved to ASK Group (a software company) Baumgarten. He earned 4 caps. His last international was a May 1996 friendly match against the Czechoslovakian Republic.