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_29218221_2 (rider VARCHAR, fri_3_june VARCHAR)
### Question:
Who was the rider with a Fri 3 June time of 18' 19.68 123.516mph?
### Answer:
SELECT rider FROM table_29218221_2 WHERE fri_3_june = "18' 19.68 123.516mph"