What key details about sachin kundalkar  can be extracted from the following bio?  Bio: sachin kundalkar or `` sacin kuṇḍalakar '' is a marathi film director and screenplay writer . he is known for his directorial works of `` nirop '' -lrb- 2007 -rrb- and `` gandha '' -lrb- 2009 -rrb- . he has also written screenplay for theatre . he is recipient of two national film awards , as a director for `` nirop '' and as a screenwriter for `` gandha '' , the first marathi film to win best screenplay award since the category 's institution in 1967 .

- name is सचिन कुंडलकर sachin kundalkar- nationality is indian- image is sachin . jpg kundalkar at audio release of ` aiyyaa '- occupation is film director , screenplay writer