JBL
it was big show he beat for the united states championship
john cena won his first title at staple center in in Los_Angelesit was the wwe title he beat John Charles Layfield to get it
Edge.
Jhon cena beat i would like to saw the new wwe chamiping is jhon cena
Randy Orton for the wwe championship
Sheamus did beat John Cena at TLC 2009 for the WWE Championship. Which was Sheamus's first reign with the title, until losing it at the 2010 Elimination Chamber ppv to John Cena. Where McMahon screwed Cena, putting Cena in a match with Batista, after his original match and losed the title to Batista.
Right now Sheamus has the championship, but I think John Cena is going to beat him but I think they want to to get the fans excited then win the championship back.
No miz won twice
John Cena had defeated John "Bradshaw" Layfield for the WWE Championship.
First of all ,John Cena has been wwe champ six times as of 2010,3 time united states champ,and two time tag team champion with Shawn Micheals and Dave Batista, and the winner of royal rumble 2008.Now,to your question,Edge has beat cena for the world heavyweight championship twice.
John Bradshaw Layfield
John Cena wasn't present at the 2008 Cyber Sunday pay per view. Although it was announced on WWE RAWs 800th Episode that Cena would face Chris Jericho at Survivor Series for the World Heavyweight Championship. Cena went onto beat Jericho at Survivor Series to capture his first World Heavyweight Championship.