Most successful team - Młoty Stargard, won B3 4 times, was runner up in B3 5 times, won PLK 29 times, was runner up in PLK 13 times, won Puchar Polski 11 times, was runner up in Puchar Polski 3 times.
Most successful NT - China, 9 WC golds
Can we actually see a list of each nation's medals?
Best way is to go manually into each nation's page