Please answer the following question: What type of details about denis sergeyevich smirnov  can be gathered from the following bio?  Bio: denis sergeyevich smirnov -lrb- ; born 18 august 1988 -rrb- is a russian professional football player . he plays for fc sakhalin-m yuzhno-sakhalinsk .
Answer:
- clubs - caps - position - currentclub - height - years - pcupdate - birth date - fullname - name - goals