CREATE TABLE table_78603 ("Date" CLOB, "Venue" CLOB, "Winner" CLOB, "Runner-up" CLOB, "Score" CLOB)

Who was the winner in the match that had John Higgins as runner-up?
SELECT "Winner" FROM table_78603 WHERE "Runner-up" = 'john higgins'
SELECT "Winner" FROM "table_78603" WHERE "Runner-up" = 'john higgins'