Facts:   - caps: 7 4 14 41 49 14 18    - nationalyears: 2005 2005 2006 -- 2007 2007 -- 2008 2009    - youthclubs: brøndby if      - birth date: 21 february 1989    - clubs: brøndby brønshøj bk -lrb- loan -rrb- brønshøj bk fc fredericia → if sønderjyske -lrb- loan -rrb- sønderjyske → lyngby bk -lrb- loan -rrb- →    - nationalcaps: 2 4 4 5 1    - currentclub: sønderjyske    - height: 1.88 0    - nationalgoals: 0 0 0 0 0    - name: pierre kanstrup    - nationalteam: denmark u21 u16 denmark u17 denmark u18 denmark u19 denmark    - birth place: copenhagen , denmark    - position: defender & midfielder    - fullname: pierre kanstrup    - years: ? -2008 2010 2011 2011-2012 2012-2014 2014 2014 -    - clubnumber: 26    - youthyears: ? -2008    - pcupdate: 21 february 2014    - goals: 1 0 3 5 6 0 1   Based on these bullet points, write a short biography describing the life of pierre kanstrup .
A:
pierre kanstrup -lrb- born 21 february 1989 -rrb- is a danish footballer .he currently plays as a center back for the danish superliga side sønderjyske .kanstrup feels comfortable playing almost all defensive positions .he has played for various danish youth sides , including the danish national under-21 team .