Bob "Concrete" Zielinski (December 15, 1901, in Warsaw, Poland – May 14, 1986, in Beaver County, Pennsylvania) was an American football end. He was also a professional boxer and baseball player.
Bob "Concrete" Zielinski (December 15, 1901, in Warsaw, Poland – May 14, 1986, in Beaver County, Pennsylvania) was an American football end. He was also a professional boxer and baseball player. (en)
Bob "Concrete" Zielinski (December 15, 1901, in Warsaw, Poland – May 14, 1986, in Beaver County, Pennsylvania) was an American football end. He was also a professional boxer and baseball player. (en)