I got a question for you: Sachin: A Billion Dreams is a 2017 Indian docudrama-biographical film directed by James Erskine and produced by Ravi Bhagchandka and Carnival Motion Pictures under 200 NotOut Productions. The film is based on the life of Indian cricketer Sachin Tendulkar. The film was released on 26 May 2017. It captures Tendulkar's cricket and personal life in substantial detail, as well as reveals few aspects of his life which have never been heard of or seen before. The film is simultaneously shot in Hindi, Marathi and English. Dubbed versions of the film will be released in Tamil and Telugu.

Based on this passage, who is the director of sachin a bilion dreams?
Let's think first:
The relevant information to answer the above question is: Sachin: A Billion Dreams is a 2017 Indian docudrama-biographical film directed by James Erskine and produced by Ravi Bhagchandka and Carnival Motion Pictures under 200 NotOut Productions.
Therefore, the answer is James Erskine.