Bertz Zetterberg

Bertz Erik Olov Zetterberg  (23 November 1930 – 2 April 2011) was a Swedish Olympic ice hockey player, who was part of the Sweden team that finished 4th at the 1956 Winter Olympics. Zetterberg was part of the Djurgården Swedish champions' team of 1950, 1954, 1955, and 1958.