Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_13079788_3 ( round INTEGER, gt3_winner VARCHAR, pole_position VARCHAR )

### Question ###
what is the maximum round for gt3 winner hector lester tim mullen and pole position of jonny cocker paul drayson

### Accurate SQL ###

SELECT MAX(round) FROM table_13079788_3 WHERE gt3_winner = "Hector Lester Tim Mullen" AND pole_position = "Jonny Cocker Paul Drayson"