CREATE TABLE table_203_308 (id NUMBER, "athlete" CLOB, "nation" CLOB, "olympics" CLOB, "gold" NUMBER, "silver" NUMBER, "bronze" NUMBER, "total" NUMBER)

how many have won at least 2 gold medals ?
SELECT COUNT(*) FROM table_203_308 WHERE "gold" >= 2
SELECT COUNT(*) FROM "table_203_308" WHERE "gold" >= 2