CREATE TABLE table_8685 ("Winner" TEXT, "Country" TEXT, "Winter Olympics" TEXT, "FIS Nordic World Ski Championships" TEXT, "Holmenkollen" TEXT)

Who won the men's ski jump when the FIS Nordic World Ski Championships was 1980?
SELECT "Winner" FROM table_8685 WHERE "FIS Nordic World Ski Championships" = '1980'
SELECT "Winner" FROM "table_8685" WHERE "FIS Nordic World Ski Championships" = '1980'