IBF/IBO/WBA/WBO heavyweight champion Wladimir Klitschko of Ukraine, left, and WBA regular champion Alexander Povetkin of Russia clash for the WBA, IBF, WBO, IBO champion title.

06.10.2013#2296470

WBA regular champion Alexander Povetkin of Russia, fourth from right, is seen here ahead of his bout with IBF/IBO/WBA/WBO heavyweight champion Wladimir Klitschko of Ukraine for the WBA, IBF, WBO, IBO champion title.

05.10.2013#2296466

IBF/IBO/WBA/WBO heavyweight champion Wladimir Klitschko of Ukraine is seen here ahead of his bout with WBA regular champion Alexander Povetkin of Russia for the WBA, IBF, WBO, IBO champion title.

05.10.2013#2296465

WBA regular champion Alexander Povetkin of Russia is seen here ahead of his bout with IBF/IBO/WBA/WBO heavyweight champion Wladimir Klitschko of Ukraine for the WBA, IBF, WBO, IBO champion title.

05.10.2013#2296464

IBF/IBO/WBA/WBO heavyweight champion Wladimir Klitschko of Ukraine, back, and WBA regular champion Alexander Povetkin of Russia clash for the WBA, IBF, WBO, IBO champion title. attack, ring, bout, ropes

06.10.2013#2296462

WBA regular champion Alexander Povetkin of Russia, right, is seen here during his bout with IBF/IBO/WBA/WBO heavyweight champion Wladimir Klitschko of Ukraine for the WBA, IBF, WBO, IBO champion title.

06.10.2013#2296459

WBA regular champion Alexander Povetkin of Russia, right, is seen here during his bout with IBF/IBO/WBA/WBO heavyweight champion Wladimir Klitschko of Ukraine for the WBA, IBF, WBO, IBO champion title.

06.10.2013#2296458

IBF/IBO/WBA/WBO heavyweight champion Wladimir Klitschko of Ukraine, left, and WBA regular champion Alexander Povetkin of Russia clash for the WBA, IBF, WBO, IBO champion title.

06.10.2013#2296457

WBA regular champion Alexander Povetkin of Russia is seen here during his bout with IBF/IBO/WBA/WBO heavyweight champion Wladimir Klitschko of Ukraine for the WBA, IBF, WBO, IBO champion title.

06.10.2013#2296455

IBF/IBO/WBA/WBO heavyweight champion Wladimir Klitschko of Ukraine, left, and WBA regular champion Alexander Povetkin of Russia are seen here after the bout the WBA, IBF, WBO, IBO champion title.

06.10.2013#2296454

IBF/IBO/WBA/WBO heavyweight champion Wladimir Klitschko of Ukraine, left, and WBA regular champion Alexander Povetkin of Russia clash for the WBA, IBF, WBO, IBO champion title.

05.10.2013#2296451

IBF/IBO/WBA/WBO heavyweight champion Wladimir Klitschko of Ukraine, center, and WBA regular champion Alexander Povetkin of Russia, right, clash for the WBA, IBF, WBO, IBO champion title.

06.10.2013#2296450

IBF/IBO/WBA/WBO heavyweight champion Wladimir Klitschko of Ukraine, right, and WBA regular champion Alexander Povetkin of Russia clash for the WBA, IBF, WBO, IBO champion title.

06.10.2013#2296449

IBF/IBO/WBA/WBO heavyweight champion Wladimir Klitschko of Ukraine, left, and WBA regular champion Alexander Povetkin of Russia clash for the WBA, IBF, WBO, IBO champion title.

06.10.2013#2296448

IBF/IBO/WBA/WBO heavyweight champion Wladimir Klitschko of Ukraine, left, and WBA regular champion Alexander Povetkin of Russia clash for the WBA, IBF, WBO, IBO champion title.

06.10.2013#2296446

IBF/IBO/WBA/WBO heavyweight champion Wladimir Klitschko of Ukraine, right, and WBA regular champion Alexander Povetkin of Russia clash for the WBA, IBF, WBO, IBO champion title.

06.10.2013#2296444

WBA regular champion Alexander Povetkin of Russia is seen here during his bout with IBF/IBO/WBA/WBO champion Wladimir Klitschko of Ukraine for the WBA, IBF, WBO, IBO heavyweight champion title.

06.10.2013#2296443

IBF/IBO/WBA/WBO heavyweight champion Wladimir Klitschko of Ukraine, left, and WBA regular champion Alexander Povetkin of Russia clash for the WBA, IBF, WBO, IBO champion title.

06.10.2013#2296442

IBF/IBO/WBA/WBO heavyweight champion Wladimir Klitschko of Ukraine, left, and WBA regular champion Alexander Povetkin of Russia clash for the WBA, IBF, WBO, IBO champion title.

06.10.2013#2296441

IBF/IBO/WBA/WBO heavyweight champion Wladimir Klitschko of Ukraine, and WBA regular champion Alexander Povetkin of Russia clash for the WBA, IBF, WBO, IBO champion title.

06.10.2013#2296423

IBF/IBO/WBA/WBO heavyweight champion Wladimir Klitschko of Ukraine, right, and WBA regular champion Alexander Povetkin of Russia clash for the WBA, IBF, WBO, IBO champion title.

06.10.2013#2296422

IBF/IBO/WBA/WBO heavyweight champion Wladimir Klitschko of Ukraine, left, and WBA regular champion Alexander Povetkin of Russia clash for the WBA, IBF, WBO, IBO champion title.

06.10.2013#2296421

IBF/IBO/WBA/WBO heavyweight champion Wladimir Klitschko of Ukraine, right, and WBA regular champion Alexander Povetkin of Russia clash for the WBA, IBF, WBO, IBO champion title.

06.10.2013#2296420

IBF/IBO/WBA/WBO heavyweight champion Wladimir Klitschko of Ukraine, right, and WBA regular champion Alexander Povetkin of Russia clash for the WBA, IBF, WBO, IBO champion title.

06.10.2013#2296419

IBF/IBO/WBA/WBO heavyweight champion Wladimir Klitschko of Ukraine, right, and WBA regular champion Alexander Povetkin of Russia clash for the WBA, IBF, WBO, IBO champion title.

06.10.2013#2296418

IBF/IBO/WBA/WBO heavyweight champion Wladimir Klitschko of Ukraine, right, and WBA regular champion Alexander Povetkin of Russia clash for the WBA, IBF, WBO, IBO champion title.

06.10.2013#2296417

IBF/IBO/WBA/WBO heavyweight champion Wladimir Klitschko of Ukraine, right, and WBA regular champion Alexander Povetkin of Russia clash for the WBA, IBF, WBO, IBO champion title.

06.10.2013#2296416

IBF/IBO/WBA/WBO heavyweight champion Wladimir Klitschko of Ukraine, left, and WBA regular champion Alexander Povetkin of Russia clash for the WBA, IBF, WBO, IBO champion title.

06.10.2013#2296415

IBF/IBO/WBA/WBO heavyweight champion Wladimir Klitschko of Ukraine, right, and WBA regular champion Alexander Povetkin of Russia clash for the WBA, IBF, WBO, IBO champion title.

06.10.2013#2296413

IBF/IBO/WBA/WBO heavyweight champion Wladimir Klitschko of Ukraine, right, and WBA regular champion Alexander Povetkin of Russia clash for the WBA, IBF, WBO, IBO champion title.

06.10.2013#2296412

IBF/IBO/WBA/WBO heavyweight champion Wladimir Klitschko of Ukraine, left, and WBA regular champion Alexander Povetkin of Russia clash for the WBA, IBF, WBO, IBO champion title.

06.10.2013#2296411

IBF/IBO/WBA/WBO heavyweight champion Wladimir Klitschko of Ukraine, right, and WBA regular champion Alexander Povetkin of Russia clash for the WBA, IBF, WBO, IBO champion title.

06.10.2013#2296409

IBF/IBO/WBA/WBO heavyweight champion Wladimir Klitschko of Ukraine celebrates his victory as he wins the WBA, IBF, WBO, IBO champion title. Right - Vitaly Klitschko of Ukraine.

06.10.2013#2296408

IBF/IBO/WBA/WBO heavyweight champion Wladimir Klitschko of Ukraine is seen here after winning a bout for the WBA, IBF, WBO, IBO champion title (refocussed).

06.10.2013#2296407

IBF/IBO/WBA/WBO heavyweight champion Wladimir Klitschko of Ukraine, right, and WBA regular champion Alexander Povetkin of Russia clash for the WBA, IBF, WBO, IBO champion title.

06.10.2013#2296328

IBF/IBO/WBA/WBO heavyweight champion Wladimir Klitschko of Ukraine, left, and WBA regular champion Alexander Povetkin of Russia clash for the WBA, IBF, WBO, IBO champion title.

06.10.2013#2296327

WBA regular champion Alexander Povetkin of Russia fights Wladimir Klitschko of Ukraine, IBF/IBO/WBA/WBO champion, for the WBA, IBF, WBO, IBO heavyweight champion title.

06.10.2013#2296326

Wladimir Klitschko of Ukraine, right, IBF/IBO/WBA/WBO champion, and WBA regular champion Alexander Povetkin of Russia clash for the WBA, IBF, WBO, IBO champion title.

06.10.2013#2296325

IBF/IBO/WBA/WBO champion Wladimir Klitschko of Ukraine, left, and WBA regular champion Alexander Povetkin of Russia clash for the WBA, IBF, WBO, IBO champion title.

06.10.2013#2296324

IBF/IBO/WBA/WBO champion Wladimir Klitschko of Ukraine, front, and WBA regular champion Alexander Povetkin of Russia clash for the WBA, IBF, WBO, IBO champion title.

06.10.2013#2296323

IBF/IBO/WBA/WBO champion Wladimir Klitschko of Ukraine, left, and WBA regular champion Alexander Povetkin of Russia clash for the WBA, IBF, WBO, IBO champion title.

06.10.2013#2296322

IBF/IBO/WBA/WBO champion Wladimir Klitschko of Ukraine, right, and WBA regular champion Alexander Povetkin of Russia, second right, are senn here after their fight for the WBA, IBF, WBO, IBO champion title.

06.10.2013#2296321

IBF/IBO/WBA/WBO champion Wladimir Klitschko of Ukraine, center, is seen here after winning the WBA, IBF, WBO, IBO champion title.

06.10.2013#2296320

IBF/IBO/WBA/WBO champion Wladimir Klitschko of Ukraine, center, is seen here after winning the WBA, IBF, WBO, IBO champion title.

06.10.2013#2296319

From left in the center: IBF/IBO/WBA/WBO champion Wladimir Klitschko of Ukraine and WBA regular champion Alexander Povetkin of Russia after their fight for the WBA, IBF, WBO, IBO champion title.

06.10.2013#2296318

IBF/IBO/WBA/WBO champion Wladimir Klitschko of Ukraine, center, is seen here after he wins the bout for the WBA, IBF, WBO, IBO champion title.

06.10.2013#2296317

IBF/IBO/WBA/WBO champion Wladimir Klitschko of Ukraine, left, and WBA regular champion Alexander Povetkin of Russia clash for the WBA, IBF, WBO, IBO champion title.

06.10.2013#2296316

IBF/IBO/WBA/WBO champion Wladimir Klitschko of Ukraine and WBA regular champion Alexander Povetkin of Russia, right, fight for the WBA, IBF, WBO, IBO champion title.

06.10.2013#2296315

WBA regular champion Alexander Povetkin of Russia is seen here during his bout with IBF/IBO/WBA/WBO champion Wladimir Klitschko of Ukraine for the WBA, IBF, WBO, IBO champion title.

06.10.2013#2296314

IBF/IBO/WBA/WBO champion Wladimir Klitschko of Ukraine, left, and WBA regular champion Alexander Povetkin of Russia fight for the WBA, IBF, WBO, IBO champion title.

06.10.2013#2296313

IBF/IBO/WBA/WBO champion Wladimir Klitschko of Ukraine, left, and WBA regular champion Alexander Povetkin of Russia clash for the WBA, IBF, WBO, IBO champion title.

06.10.2013#2296312

IBF/IBO/WBA/WBO champion Wladimir Klitschko of Ukraine, left, and WBA regular champion Alexander Povetkin of Russia clash for the WBA, IBF, WBO, IBO champion title.

06.10.2013#2296311

IBF/IBO/WBA/WBO champion Wladimir Klitschko of Ukraine, right, and WBA regular champion Alexander Povetkin of Russia clash for the WBA, IBF, WBO, IBO champion title.

06.10.2013#2296310

IBF/IBO/WBA/WBO champion Wladimir Klitschko of Ukraine, right, and WBA regular champion Alexander Povetkin of Russia clash for the WBA, IBF, WBO, IBO champion title.

06.10.2013#2296309

Presentation of and WBA regular champion Alexander Povetkin of Russia ahead of his fight for for the WBA, IBF, WBO, IBO champion title.

05.10.2013#2296220

Regular WBA champion Russian Alexander Povetkin, right, is knocked down during the fight for the title of World Champion of the WBA, IBF, WBO, IBO.

06.10.2013#2296204

IBF/IBO/WBA/WBO champion Wladimir Klitschko of Ukraine celebrates his winning of the WBA, IBF, WBO, IBO champion title.

06.10.2013#2296203

IBF/IBO/WBA/WBO champion Wladimir Klitschko of Ukraine, left, and WBA regular champion Alexander Povetkin of Russia clash for the WBA, IBF, WBO, IBO champion title.

06.10.2013#2296201

Regular WBA champion Russian Alexander Povetkin in the fight for the title of World Champion of the WBA, IBF, WBO, IBO.

06.10.2013#2296200

IBF/IBO/WBA/WBO champion Wladimir Klitschko of Ukraine, right, and WBA regular champion Alexander Povetkin of Russia clash for the WBA, IBF, WBO, IBO champion title.

06.10.2013#2296199

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