CREATE TABLE table_202_45 (id NUMBER, "rank" NUMBER, "wrestler" CLOB, "no. of reigns" NUMBER, "combined days" NUMBER)

who has spent more time as nwa world heavyyweight champion , gene kiniski or ric flair ?
SELECT "wrestler" FROM table_202_45 WHERE "wrestler" IN ('gene kiniski', 'ric flair') ORDER BY "combined days" DESC LIMIT 1
SELECT "wrestler" FROM "table_202_45" WHERE "wrestler" IN ('gene kiniski', 'ric flair') ORDER BY "combined days" DESC FETCH FIRST 1 ROWS ONLY