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_17371135_30 (college_junior_club_team__league_ VARCHAR, position VARCHAR)

### Question ###
The player who plays left wing is from what college/junior/club team? 

### Accurate SQL ###

SELECT college_junior_club_team__league_ FROM table_17371135_30 WHERE position = "Left Wing"