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_77744 ( "Round" real, "Grand Prix" text, "Pole Position" text, "Fastest Lap" text, "Winning Driver" text, "Winning Constructor" text, "Report" text )

### Question ###
Name the lowest round for when pole position and winning driver is michael schumacher

### Accurate SQL ###

SELECT MIN("Round") FROM table_77744 WHERE "Fastest Lap" = 'michael schumacher' AND "Winning Driver" = 'michael schumacher' AND "Pole Position" = 'michael schumacher'