After a knee injury forced Anthony Pettis from his UFC 163 main event against Jose Aldo, The Korean Zombie, Chan Sung Jung, has stepped up to battle the Brazilian for the UFC featherweight title at HSBC Arena in Rio de Janeiro on August 3rd. UFC president Dana White tweeted the news Friday afternoon. There is no word as of yet on a replacement opponent to face Ricardo Lamas, who Jung was scheduled to meet at UFC 162 on July 6.Aldo’s last scheduled title fight in Brazil at UFC 153 was also switched after opponent Erik Koch, a teammate of Pettis, was injured. Flyweights Buzz Onto Brazil Ca … Read the Full Article Here