Jan Koller, 35, announced that he will retire from international football after Czech Repulic's Euro 2008 ends this summer. The Czech striker said this just before three days to Euro 2008. Jan Koller has made up his mind to step down from football after making his name as country's all-time record goal scorer with 52 goals in his name.Koller plays for German side Nuremberg who have relegated to the German second division.
