Undefeated World Boxing Council (WBC) middleweight champion Sebastian Zbik of Germany, left, and contender, Julio Cesar Chavez Jr. of Mexico, pose during a news conference in Los Angeles Wednesday, ... more 
Undefeated World Boxing Council (WBC) middleweight champion Sebastian Zbik of Germany, left, and contender, Julio Cesar Chavez Jr. of Mexico, pose during a news conference in Los Angeles Wednesday, June 1, 2011. They will fight June 4 for the WBC World Middleweight title fight at the Staples Center in Los Angeles. less 
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Associated Press | Photo By Damian Dovarganes
Wed, Jun 1, 2011 6:51 PM EDT