• 

  Edmund Gerber: boxen.com

  https://web.archive.org/web/20101204104254/http://www.boxen.com/boxer/schwergewicht/edmund-gerber.html

  Gerber im Portrait.

• 

  Alexander Povetkin: boxen.com

  https://web.archive.org/web/20121013072815/http://www.boxen.com/boxer/schwergewicht/alexander-povetkin.html

  Potrait Alexander Povetkin.

• 

  Marcos Nader : boxen.com

  https://web.archive.org/web/20140407031329/http://www.boxen.com/boxer/mittelgewicht/marcos-nader.html

  Portrait Marcos Nader.

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