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_20884163_2 ( circuit VARCHAR, winner VARCHAR )

### Question ###
What circuit did rick kelly win on?

### Accurate SQL ###

SELECT circuit FROM table_20884163_2 WHERE winner = "Rick Kelly"