David Blumer
David Blumer (born 26 February 1986) is a Swiss footballer. Life and career. In May 2010, he was banned from football for 24 months, which he was involved in 2009 European football betting scandal. His former teammate Pape Omar Fayé and Eldar Ikanović were also banned. International career. Blumer made his U21 debut on 15 November 2006, a friendly against Slovenia U21. He played all 6 caps in friendly match.