Shannon Briggs goes off at Wladimir's training session

By Scott Gilfoid: Former WBO heavyweight champion Shannon Briggs (51-6-1, 45 KO's) showed up at IBF/IBO/WBA/WBO heavyweight champion Wladimir Klitschko's training session today at the Heavyweight Factory in Hollywood, Florida, and started screaming at Wladimir and challenging him to a fight, according to video at Fightnews. Briggs then ripped off his shirt and took his […]