Alexander Povetkin (21-0, 15 KOs) is ready for the biggest fight of his career. The 2004 Olympic gold medal winner takes on Ruslan Chagaev (27-1-1, 17 KOs) for the vacant WBA Heavyweight Title in Erfurt, Germany on Saturday night. In the co-featured main event, WBA/WBO Intercontinental Heavyweight Champion Robert Helenius (15-0, 10 KOs) will be out to complete his KO hat-trick of former heavyweight champions. After stopping Lamon Brewster and Samuel Peter, the Nordic Nightmare comes face-to-face with Siarhei Liakhovich (25-3, 16 KOs). Photos by Karina Heßland