- Jack Zivic
John "Jack" A. Zivic (
June 23 ,1903 –May 1 ,1973 ) was an American boxer who competed in the1920 Summer Olympics .He was born in
Pittsburgh, Pennsylvania and was the younger brother ofPeter Zivic .In 1920 he finished fourth in the featherweight class after losing the bronze medal bout to
Edoardo Garzena .External links
* [http://www.sports-reference.com/olympics/athletes/zi/jack-zivic-1.html profile]
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