CREATE TABLE table_46594 ("Res." TEXT, "Record" TEXT, "Opponent" TEXT, "Method" TEXT, "Event" TEXT, "Round" FLOAT, "Time" TEXT, "Location" TEXT)

What is the record for the Ko (head kick) method?
SELECT "Record" FROM table_46594 WHERE "Method" = 'ko (head kick)'
SELECT "Record" FROM "table_46594" WHERE "Method" = 'ko (head kick)'