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_65 (champion VARCHAR, result VARCHAR, venue VARCHAR, attendance VARCHAR)

### Question ###
Who was the champion at berlin when the result was 2-0 with 100,000 fans in attendance?

### Accurate SQL ###

SELECT champion FROM table_name_65 WHERE venue = "berlin" AND attendance = "100,000" AND result = "2-0"