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

who has won the most total snowboarding medals ?
SELECT "athlete" FROM table_203_308 ORDER BY "total" DESC LIMIT 1
SELECT "athlete" FROM "table_203_308" ORDER BY "total" DESC FETCH FIRST 1 ROWS ONLY