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_12002388_1 (year INTEGER, reg_season VARCHAR)
### Question:
What year did they finish 1st, southern?
### Answer:
SELECT MAX(year) FROM table_12002388_1 WHERE reg_season = "1st, Southern"