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_25220821_3 (rider VARCHAR, tues_1_june VARCHAR)
### Question:
If Tuesday 1 June is 21' 05.27 107.351mph, what is the rider total number?
### Answer:
SELECT COUNT(rider) FROM table_25220821_3 WHERE tues_1_june = "21' 05.27 107.351mph"