Facts:   - caption: beier & beier in 2005 .    - height: 170 cm    - formerpartner: tim giesen      - birth date: 9 june 1984    - partner: william beier    - name: christina beier    - coach: martin skotnicky    - choreographer: kelly johnson , marc bongarts , kati winkler    - image: beier beier ec05.jpg   Based on these bullet points, write a short biography describing the life of christina beier .
Answer:
christina beier -lrb- born june 9 , 1984 in manila , philippines -rrb- is a german ice dancer .she competes with her brother william beier .she briefly stopped competing with her brother and competed with partner tim giesen for one season .beier & beier are four-time -lrb- 2005 -- 2006 , 2008 , 2010 -rrb- german national champions .