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_18923 ( "Year(s)" real, "Grand Final Television Commentator" text, "Grand Final Dual Television Commentator" text, "Spokesperson" text, "Semi Final Television Commentator" text, "Semi Final Dual Television Commentator" text )

### Question ###
What year was Thierry Beccaro the spokesperson?

### Accurate SQL ###

SELECT MIN("Year(s)") FROM table_18923 WHERE "Spokesperson" = 'Thierry Beccaro'