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_21457754_2 (total_pts VARCHAR, team_name VARCHAR)
### Question:
Name the number of total pts for gbr challenge
### Answer:
SELECT COUNT(total_pts) FROM table_21457754_2 WHERE team_name = "GBR Challenge"