CREATE TABLE table_45910 ("Winner" TEXT, "Country" TEXT, "Winter Olympics" TEXT, "FIS Nordic World Ski Championships" TEXT, "Holmenkollen" TEXT)

Which FIS Nordic World Ski Championships has Winter Olympics of 1960?
SELECT "FIS Nordic World Ski Championships" FROM table_45910 WHERE "Winter Olympics" = '1960'
SELECT "FIS Nordic World Ski Championships" FROM "table_45910" WHERE "Winter Olympics" = '1960'