CREATE TABLE table_203_541 (id NUMBER, "games" CLOB, "host city" CLOB, "dates" CLOB, "nations" NUMBER, "participants" NUMBER, "events" NUMBER)

which olympics had the most participants ?
SELECT "games" FROM table_203_541 ORDER BY "participants" DESC LIMIT 1
SELECT "games" FROM "table_203_541" ORDER BY "participants" DESC FETCH FIRST 1 ROWS ONLY