What is the highest rank of rider colin martin?
CREATE TABLE table_name_66 (rank INTEGER, rider VARCHAR)
SELECT MAX(rank) FROM table_name_66 WHERE rider = "colin martin"
### Context: CREATE TABLE table_name_66 (rank INTEGER, rider VARCHAR) ### Question: What is the highest rank of rider colin martin? ### Answer: SELECT MAX(rank) FROM table_name_66 WHERE rider = "colin martin"