7. Kurt Angle
Kurt Angle and CM Punk briefly interacted during the summer of 2006 when WWE was in the process of relaunching the ECW brand and both Superstars worked on the show. Of course Angle was fired shortly after and he and Punk never met in the ring. The heat between Punk and Angle stems from some comments that Punk made about Kurt's employer TNA during a panel at the Wizard World Comic Con in Chicago in 2012. When asked by a fan which independent wrestler he would like to work with Punk responded several times by naming Samoa Joe. The fan then said that Joe worked for TNA at which Punk sarcastically responded 'I know. You said indie, didn't you?'. Kurt Angle got wind of this and leapt to the defence of his employer and bashed Punk in a series of erratic tweets, finishing off with 'If I Ever See You Punk, Hide Bitch!'. Angle later apologised for his remarks and said that he was responding to a tweet in which Punk mentioned him before the Wizard World incident. Regardless, we don't think that Punk is on Kurt Angle's Christmas card list.