CREATE TABLE table_204_726 (id DECIMAL, "rank" DECIMAL, "athlete" TEXT, "country" TEXT, "time" TEXT, "behind" DECIMAL, "points" DECIMAL)

what country did the last person on the list come from ?
SELECT "country" FROM table_204_726 ORDER BY id DESC LIMIT 1
SELECT "country" FROM "table_204_726" ORDER BY "id" DESC NULLS LAST LIMIT 1