CREATE TABLE table_204_20 (id NUMBER, "represent" CLOB, "contestant" CLOB, "age" NUMBER, "height" CLOB, "hometown" CLOB)

who is the tallest delegate ?
SELECT "contestant" FROM table_204_20 ORDER BY "height" DESC LIMIT 1
SELECT "contestant" FROM "table_204_20" ORDER BY "height" DESC FETCH FIRST 1 ROWS ONLY