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_67640 ( "Episode" text, "First aired" text, "Entrepreneur(s)" text, "Company or product name" text, "Money requested (\u00a3)" text, "Investing Dragon(s)" text )

### Question ###
How much money did Ian Chamings request?

### Accurate SQL ###

SELECT "Money requested (\u00a3)" FROM table_67640 WHERE "Entrepreneur(s)" = 'ian chamings'