Given the question: - clubs is dumbarton dumbarton -lrb- loan -rrb- st. mirren celtic → manchester city -lrb- loan -rrb- →    - caps is 203 52 1 5 0    - position is full back    - nationalcaps is 1 2    - years is 1984 1984 -- 1985 1985    - nationalyears is 1977 1978 -- 1980    - nationalgoals is 0 0      - birth date is 1 july 1957    - fullname is graeme sinclair      - nationalteam is scotland u21 scottish league xi    - birth place is paisley , scotland    - goals is 2 0 0 1 0    Given the details above, guess who could this information be about.
The answer is:
graeme sinclair