Given the question: Facts:   - event: women 's doubles    - birth name: 关渭贞      - birth date: 3 june 1964    - name: guan weizhen   Based on these bullet points, write a short biography describing the life of guan weizhen .
The answer is:
guan weizhen -lrb- ; born june 3 , 1964 -rrb- is a retired chinese badminton player who specialized in women 's doubles .