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_name_21 (year INTEGER, result VARCHAR, role_episode VARCHAR)
### Question:
what is the earliest year when the result is won and the role/episode is fox mulder?
### Answer:
SELECT MIN(year) FROM table_name_21 WHERE result = "won" AND role_episode = "fox mulder"