[['rank', 'nation', 'gold', 'silver', 'bronze', 'total'], ['1', 'china', '1', '1', '0', '2'], ['2', 'united states', '1', '0', '3', '4'], ['3', 'bulgaria', '1', '0', '0', '1'], ['3', 'switzerland', '1', '0', '0', '1'], ['5', 'canada', '0', '1', '0', '1'], ['5', 'france', '0', '1', '0', '1'], ['5', 'japan', '0', '1', '0', '1'], ['8', 'russia', '0', '0', '1', '1']]
the United State was the only Nation to win multiple of the same medal
the [ENT] was the only [ENT] to win multiple of the same medal