Wladimir Klitschko really has done it all in world heavyweight boxing.

He’s been involved in the most world title fights, had the longest accumulative title reign in the division’s history and really has nothing left to prove.

Other than that he’s still the best around.

Next weekend’s fight with Anthony Joshua is one of the most highly-anticipated fights in recent boxing history, and here are several reasons why he can knock off Britain’s great boxing hope.

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