CREATE TABLE table_32472 ("Year" FLOAT, "Championship" TEXT, "Winning score" TEXT, "Margin" TEXT, "Runner ( s ) -up" TEXT)

What was the most recent year that Kathy Ahern was a runner-up?
SELECT MAX("Year") FROM table_32472 WHERE "Runner(s)-up" = 'kathy ahern'
SELECT MAX("Year") FROM "table_32472" WHERE "Runner(s)-up" = 'kathy ahern'