![Boxer skipping in boxing ring, low angle view, Stock Photo, Picture And Royalty Free Image. Pic. CUL-IS09B05K5 | agefotostock Boxer skipping in boxing ring, low angle view, Stock Photo, Picture And Royalty Free Image. Pic. CUL-IS09B05K5 | agefotostock](https://previews.agefotostock.com/previewimage/medibigoff/f7bd1d042589ae068a511b2ff351a41c/cul-is09b05k5.jpg)
Boxer skipping in boxing ring, low angle view, Stock Photo, Picture And Royalty Free Image. Pic. CUL-IS09B05K5 | agefotostock
![Koelnisches Stadtmuseum on Twitter: "#OTD 1952: Der kölner Boxer Peter "dä Aap" Müller schlägt Ringrichter Max Pippow K.O. 😲 Müller sagte nach dieser Aktion trocken: „Da hab ich ihn ausgemacht!“ #Koeln #KSM # Koelnisches Stadtmuseum on Twitter: "#OTD 1952: Der kölner Boxer Peter "dä Aap" Müller schlägt Ringrichter Max Pippow K.O. 😲 Müller sagte nach dieser Aktion trocken: „Da hab ich ihn ausgemacht!“ #Koeln #KSM #](https://pbs.twimg.com/media/De60KF5WAAAeua3.jpg)
Koelnisches Stadtmuseum on Twitter: "#OTD 1952: Der kölner Boxer Peter "dä Aap" Müller schlägt Ringrichter Max Pippow K.O. 😲 Müller sagte nach dieser Aktion trocken: „Da hab ich ihn ausgemacht!“ #Koeln #KSM #
![plainpicture - plainpicture p429m1175415 - Two boxers sparring in boxi... - DEEPOL by plainpicture/Peter Muller plainpicture - plainpicture p429m1175415 - Two boxers sparring in boxi... - DEEPOL by plainpicture/Peter Muller](https://assets.plainpicture.com/public-55a/images/previews/pre-p429m1175415.jpg)
plainpicture - plainpicture p429m1175415 - Two boxers sparring in boxi... - DEEPOL by plainpicture/Peter Muller
![Boxer Peter Müller (l) from Cologne, called "de Aap" (=the ape), looks down at referee Max Pippow (r), whom he had just knocked out on the 8th of June in 1952 in Boxer Peter Müller (l) from Cologne, called "de Aap" (=the ape), looks down at referee Max Pippow (r), whom he had just knocked out on the 8th of June in 1952 in](https://c8.alamy.com/comp/D7B8G7/boxer-peter-mller-l-from-cologne-called-de-aap-=the-ape-looks-down-D7B8G7.jpg)
Boxer Peter Müller (l) from Cologne, called "de Aap" (=the ape), looks down at referee Max Pippow (r), whom he had just knocked out on the 8th of June in 1952 in
![Hussing, Konakbayev, Perunovic and Uusivirta were among the winners at the Cologne 1979 European Boxing Championships - European Boxing Confederation Hussing, Konakbayev, Perunovic and Uusivirta were among the winners at the Cologne 1979 European Boxing Championships - European Boxing Confederation](https://www.eubcboxing.org/wp-content/uploads/2020/07/8ED273C1-5CA0-492F-9E7C-F552BCF06847.jpeg)