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_name_21 ( runner_s__up VARCHAR, winning_score VARCHAR )

### Question ###
Who has the Winning score of 10 (66-71-62-71=270) ?

### Accurate SQL ###

SELECT runner_s__up FROM table_name_21 WHERE winning_score = –10(66 - 71 - 62 - 71 = 270)