What type of details about gregor balažic  can be gathered from the following bio?  Bio: gregor balažic -lrb- born 12 february 1988 -rrb- is a slovenian professional footballer who plays for serbian superliga club partizan , as a central defender . balažic represented his country at under-17 , under-19 and under-21 level , before making his senior side debut in 2013 .
The answer to this question is:
- caps - nationalyears - youthclubs - birth date - clubs - nationalcaps - currentclub - caption - height - nationalgoals - name - nationalteam - birth place - position - fullname - image size - years - clubnumber - youthyears - pcupdate - image - goals