Please answer the following question: Facts:   - clubs: fc fc kaluga vityaz podolsk fc mik kaluga -lrb- d4 -rrb-    - caps: 89 7 33    - position: defender    - currentclub: unattached    - height: 1.89    - years: 2007 2008 -- 2009 2010 -- 2011      - pcupdate: 18:06 , 3 march 2012 -lrb- utc -rrb-    - birth date: 12 february 1986    - fullname: denis vladimirovich sidorov    - name: denis sidorov    - goals: 3 0 4   Based on these bullet points, write a short biography describing the life of denis sidorov .
A:
denis vladimirovich sidorov -lrb- ; born february 12 , 1986 -rrb- is a russian professional football player who last played for fc kaluga in the russian second division .