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_24901152_2 (year INTEGER, championship VARCHAR)
### Question:
When Australian open is the championship what is the lowest year?
### Answer:
SELECT MIN(year) FROM table_24901152_2 WHERE championship = "Australian Open"