CREATE TABLE table_45392 ("Year" FLOAT, "Champion" CLOB, "Runner-Up" CLOB, "Result" CLOB, "Date" CLOB, "Venue" CLOB, "Attendance" CLOB)

Who was the champion when the attendance was 70,000?
SELECT "Champion" FROM table_45392 WHERE "Attendance" = '70,000'
SELECT "Champion" FROM "table_45392" WHERE "Attendance" = '70,000'