What key details about grethe grünberg  can be extracted from the following bio?  Bio: grethe grünberg -lrb- born 17 december 1988 -rrb- is an estonian retired ice dancer . with partner kristjan rand , she is the 2007 world junior silver medalist and the 2005 -- 2007 estonian national champion .
A:
- caption is grünberg and rand in 2006 .- height is 1.62- formerpartner is kristjan rand- formerchoreographer is marina zoueva , igor shpilband , lea rand- country is estonia- retired is 2008- beganskating is 1992- birth date is 17 december 1988- name is grethe grünberg- formercoach is igor shpilband , marina zueva , lea rand- image is grethe grünberg & kristian rand 2006 jgp the hague.jpg- birth place is tallinn , estonia