CREATE TABLE table_203_704 (id NUMBER, "rnd" NUMBER, "date" CLOB, "location" CLOB, "laps" NUMBER, "distance" CLOB, "time" CLOB, "speed\ ( km/h ) " NUMBER, "winner" CLOB, "pole position" CLOB, "most leading laps" CLOB, "fastest race lap" CLOB)

which racer won the most races ?
SELECT "winner" FROM table_203_704 GROUP BY "winner" ORDER BY COUNT(*) DESC LIMIT 1
SELECT "winner" FROM "table_203_704" GROUP BY "winner" ORDER BY COUNT(*) DESC FETCH FIRST 1 ROWS ONLY