| 
|   | Cengiz KOC 
Male
 "Khan"
 Heavyweight, Germany, Köln
 Born: 9 September 1977, Gronau
 Height 6ft, mt 1,83
 Weight 226-223.75-219.25-228-224-221 lbs
 
 as an amateur:
 2000 Tampere European Sr Champs super-heavyweight bronze medal
 Wpt Aleksei Maizikin (Ukr) 6-4, Semis: Lpt Alexei Lezin (Rus) 6-4
 2000 Sydney Olympic Games super-heavyweight
 Lko 1 Alexis Ruvalcaba Polleda (Cuba)
 
 amateur record: 23-7-2
 
 
 
 |  | 
| Amateur results| Date | Opponent | Place | Result |  | 1999 |  |
 | Houston, Texas, World Championships quarter-finals, +91 kg |  + Aug. 21 | Manuel Azar | Houston, Texas | WPTS 10:0 | | - Aug. 24 | Mukhtarkhan Dildabekov | Houston, Texas | LPTS 8:4 |  |
 | Tampere, Finland, Tammer Tournament preliminaries, +91 kg |  - Oct. 20 | Paolo Vidoz | Tampere, Finland | LRSC 4 | |
 | Istanbul, Turkey, Ahmet Comert Tournament silver medal, +91 kg |  + Nov. 21 | Audley Harrison | Istanbul, Turkey | WPTS 6:1 | | - Nov. 22 | Oleksiy Mazikin | Istanbul, Turkey | LWO |  | 2000 |  |
 | Sydney, Australia, Olympic Games preliminaries, +91 kg |  - Sept. 23 | Alexis Rubalcaba | Sydney, Australia | LKO 1 | 
 Professional record| Date | Opponent | Place | Result |  | 2001 |  | + Jan. 27 | James Sealey | Riesa, Germany | KO  1 |  | + Feb. 17 | Nigel Rafferty | Bethnal Green, Gt.Britain | W  4 |  | + Mar. 24 | Ergin Solmaz | Magdeburg, Germany | TKO  2 |  | + Apr. 21 | Darrell Morgan | Erfurt, Germany | W  4 |  | + June 9 | Anthony Abrams | Nürenberg, Germany | KO  2 |  | + Sept. 1 | George Chamberlain | Magdeburg, Germany | KO  2 |  | + Dec. 1 | Peter Boldan | Dortmund, Germany | KO  1 |  | 2002 |  | + Mar. 16 | Roman Bugaj | Magdeburg, Germany | W  6 |  | + Apr. 27 | Marco Heinechen | Riesa, Germany | KO  1 |  | + June 1 | Istvan Kecke | Nürenberg, Germany | KO  2 |  | + Aug. 24 | Dirk Wallyn | Leipzig, Germany | TKO  2 |  | + Sept. 28 | Hein van Bosch | Zwickau, Germany | TKO  5 |  | + Nov. 16 | Thierry Guezouli | Nürenberg, Germany | W  6 |  | 2003 |  | + Feb. 1 | Wade Lewis | Chemnitz, Germany | KO  4 |  | + Mar. 15 | Thomas Williams | Berlin, Germany | TKO  3 |  | + Nov. 22 | Marcel Zeller | Riesa, Germany | W  6 |  | 2004 |  | + Feb. 28 | Jeff Ford | Dresden, Germany | KO  3 |  | + Apr. 17 | Ramon Hayes | Berlin, Germany | W 8 |  | + July 24 | Terry McGroom | Frankfurt/Oder, Germany | W  6 |  | + Oct. 23 | Cerrone Fox | Berlin, Germany | TKO  7 |  | + Dec. 18 | Marcelo Dominguez | Beyreuth, Germany | W 8 |  | 2005 |  | - Apr. 23 | Michael Sprott | Dortmund, Germany | L 10 |  | (For vacant European Union Heavyweight Title) |  | + July 16 | Marcus Rhode | Nürnberg, Germany | TKO 2 |  | + Oct. 1 | Chris Lewallen | Oldenburg, Germany | KO 1 |  | 2006 |  | - Jan. 28 | Paolo Vidoz | Berlin, Germany | L 12 |  | (For European Heavyweight Title) |  | + Nov. 4 | Timo Hoffmann | Mülheim an der Ruhr, Germany | W L10 |  | 2007 Inactive
 |  | 2008 |  | + Aug. 30 | René Dettweiler | Berlin, Germany | W 8 | 
   SummaryTotal bouts: 27, Won: 25 (15 inside the limit), Lost: 2 (0 inside the limit), Draw: 0, NC: 0 |