CREATE TABLE table_23499 ("Round" FLOAT, "Location" CLOB, "Country" CLOB, "Date" CLOB, "Fastest Qualifying" CLOB, "Winning Pilot" CLOB, "Winning Aircraft" CLOB)

Name the most round for michael goulian
SELECT MAX("Round") FROM table_23499 WHERE "Winning Pilot" = 'Michael Goulian'
SELECT MAX("Round") FROM "table_23499" WHERE "Winning Pilot" = 'Michael Goulian'