![Russian heavyweight boxer Nikolai Valuev receives instructions from his coach Alexander Zimith during his WBA heavyweight boxing title fight against challenger John Ruiz of the U.S. in Berlin August 30, 2008. REUTERS/Michael Russian heavyweight boxer Nikolai Valuev receives instructions from his coach Alexander Zimith during his WBA heavyweight boxing title fight against challenger John Ruiz of the U.S. in Berlin August 30, 2008. REUTERS/Michael](https://c8.alamy.com/comp/2E7MP6K/russian-heavyweight-boxer-nikolai-valuev-receives-instructions-from-his-coach-alexander-zimith-during-his-wba-heavyweight-boxing-title-fight-against-challenger-john-ruiz-of-the-us-in-berlin-august-30-2008-reutersmichael-dalder-germany-2E7MP6K.jpg)
Russian heavyweight boxer Nikolai Valuev receives instructions from his coach Alexander Zimith during his WBA heavyweight boxing title fight against challenger John Ruiz of the U.S. in Berlin August 30, 2008. REUTERS/Michael
![World Champion Zuschauer Boxer Boxen Spiel Kampf Kampf Boxen Box Gala Basel in der Schweiz 2007 Januar Stockfotografie - Alamy World Champion Zuschauer Boxer Boxen Spiel Kampf Kampf Boxen Box Gala Basel in der Schweiz 2007 Januar Stockfotografie - Alamy](https://c8.alamy.com/compde/bwk7cw/world-champion-zuschauer-boxer-boxen-spiel-kampf-kampf-boxen-box-gala-basel-in-der-schweiz-2007-januar-bwk7cw.jpg)
World Champion Zuschauer Boxer Boxen Spiel Kampf Kampf Boxen Box Gala Basel in der Schweiz 2007 Januar Stockfotografie - Alamy
![Russian heavyweight boxer Nikolai Valuev (R) and his challenger John Ruiz of the U.S. exchange punches during their WBA boxing heavyweight title fight in Berlin August 30, 2008. REUTERS/Michael Dalder (GERMANY Stock Russian heavyweight boxer Nikolai Valuev (R) and his challenger John Ruiz of the U.S. exchange punches during their WBA boxing heavyweight title fight in Berlin August 30, 2008. REUTERS/Michael Dalder (GERMANY Stock](https://c8.alamy.com/comp/2E7ET0P/russian-heavyweight-boxer-nikolai-valuev-r-and-his-challenger-john-ruiz-of-the-us-exchange-punches-during-their-wba-boxing-heavyweight-title-fight-in-berlin-august-30-2008-reutersmichael-dalder-germany-2E7ET0P.jpg)