WBO/IBO/WBA/IBF unified heavyweight champion Wladimir Klitschko has finished up his final days of training camp as he heads into one of the biggest and most anticipated heavyweight titles fights of the last few years. After being canceled twice since 2008, Wladimir will finally meet undefeated challenger Alexander Povetkin. The two Olympic gold medal winners will collide on Saturday night at the Olympic Stadium in Moscow, Russia. Photos by Michael Sterlingeaton.