CREATE TABLE table_203_341 (id DECIMAL, "season" TEXT, "champion" TEXT, "runner-up" TEXT, "score" TEXT, "third place" TEXT)

who has a larger amount of championships as a plk medalist ?
SELECT "champion" FROM table_203_341 GROUP BY "champion" ORDER BY COUNT("champion") DESC LIMIT 1
SELECT "champion" FROM "table_203_341" GROUP BY "champion" ORDER BY COUNT("champion") DESC NULLS LAST LIMIT 1