CREATE TABLE table_203_439 (id NUMBER, "pos." NUMBER, "rider" CLOB, "semi-final points" NUMBER, "final points" NUMBER, "final heats" CLOB, "total points" NUMBER)

the least number of points belongs to whom ?
SELECT "rider" FROM table_203_439 ORDER BY "total points" LIMIT 1
SELECT "rider" FROM "table_203_439" ORDER BY "total points" FETCH FIRST 1 ROWS ONLY