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_66 (runner_up VARCHAR, year VARCHAR, champion VARCHAR)
### Question:
Which runner-up placed in a year prior to 2006 and whose Champion was Elon?
### Answer:
SELECT runner_up FROM table_name_66 WHERE year < 2006 AND champion = "elon"