CREATE TABLE table_56538 ("Club" TEXT, "Wins" TEXT, "Last win" TEXT, "Runners-up" TEXT, "Last final lost" TEXT)

How many wins did the 8 time runner-up have?
SELECT "Wins" FROM table_56538 WHERE "Runners-up" = '8'
SELECT "Wins" FROM "table_56538" WHERE "Runners-up" = '8'