At the end of the season , he ended his professional career .
In 2007 , Joachim transferred to the Astana outfit , but left them after two seasons , and rode for Differdange during 2009 .
At the end of the season , Joachim ended Joachim 's professional career .
In 2007 , Joachim transferred to the Astana outfit , but left them after two seasons , and rode for Differdange during 2009 .