Facts:   - clubs: deportivo saprissa juventude    - caps: 105 2    - position: centre back    - currentclub: deportivo saprissa    - height: 1.78    - years: ? -2008 2014    - clubnumber: tba    - youthclubs: deportivo saprissa    - youthyears: ? -2008    - pcupdate: 31 may 2014      - birth date: 21 november 1988    - fullname: alexander robinson delgado    - name: alexander robinson    - birth place: san josé , costa rica    - goals: 12 0   Based on these bullet points, write a short biography describing the life of alexander robinson delgado .
The answer to this question is:
alexander robinson delgado -lrb- born 21 november 1988 -rrb- is a costa rican footballer who plays for deportivo saprissa as a central defender .