Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### Context:
CREATE TABLE table_12275654_1 (year INTEGER, mens_singles VARCHAR)
### Question:
When did Chetan Anand win his first men's single?
### Answer:
SELECT MIN(year) FROM table_12275654_1 WHERE mens_singles = "Chetan Anand"