CREATE TABLE table_204_550 (id NUMBER, "event" CLOB, "record" CLOB, "athlete" CLOB, "date" CLOB, "meet" CLOB, "place" CLOB)

who holds the top record in the 110 m hurdles ?
SELECT "athlete" FROM table_204_550 WHERE "event" = '110 m hurdles'
SELECT "athlete" FROM "table_204_550" WHERE "event" = '110 m hurdles'