Gunnar Alf Erik Berggren (26 January 1908 â 2 September 1983) was a Swedish boxer who won bronze medals in the lightweight division at the 1927 European Championships and 1928 Summer Olympics. After the Olympics he turned professional and had a record of 13 wins, 9 losses and 10 draws, before retiring in 1936. He competed for Hammarby IF throughout his whole career.
Below is the record of Gunnar Berggren, a Swedish lightweight boxer who competed at the 1928 Amsterdam Olympics: