 After a storyline in which John Cena and CM Punk both claimed the WWE Championship, the two faced off at the 2011 Summerslam, resulting in a single title holder.This was not, however, the same as the undisputed title that existed between 2001 and 2002, as the World Heavyweight Championship was unaffected.Immediately following Summerslam 2011, the brand extension officially ended, meaning that both the WWE Champion and the World Heavyweight Champion could appear on both "Raw" and "SmackDown".