Read the bio below and try to give details on stepan maryanyan 's:    - sport     - event     - ethnicity       - birth date     - name     - image size     - nationality     - birth place     Bio: stepan maryanyan -lrb- ; born september 21 , 1991 -rrb- is a russian greco-roman wrestler . maryanyan was born in dinskaya , krasnodar krai and is of armenian descent . he is runner-up russian nationals greco-roman 2015 . during the 2015 european games held in baku , azerbaijan , maryanyan won a gold medal for 59 kg greco-roman wrestling .
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- sport is greco-roman wrestling greco-roman wrestling- event is greco-roman- ethnicity is arm armenian- birth date is 21 september 1991- name is stepan maryanyan- image size is 250px- nationality is rus russian- birth place is dinskaya , krasnodarsky krai , russia