CREATE TABLE table_28711 ("Rank" FLOAT, "Athlete" CLOB, "Country" CLOB, "Distance  ( metres ) " CLOB, "Points" CLOB, "Adjusted Points" FLOAT)

Name the country that has ken doherty
SELECT "Country" FROM table_28711 WHERE "Athlete" = 'Ken Doherty'
SELECT "Country" FROM "table_28711" WHERE "Athlete" = 'Ken Doherty'