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_23944514_15 ( mountains_classification VARCHAR, aggressive_rider VARCHAR )

### Question ###
Name the mountains classification for bradley white

### Accurate SQL ###

SELECT mountains_classification FROM table_23944514_15 WHERE aggressive_rider = "Bradley White"