Rusev was the United champion and he looked unstoppable until he came face to face with Cena. Rusev beat Cena at fastlane by making Cena pass out. However at Wrestlemania 31 Cena and Rusev collided again and Super Cena came along and beat his unbeaten streak and title.
The two faced off again but Cena won (no surprise). Since then Rusev has not been able to recover.
4. The Miz
The Miz was a big heel when fueding Cena. He actually defended the WWE title belt against Cena at Wrestlemania 27 with the help of The Rock. However after that night Cena just kept on beating The Miz over and over again. This resulted in the fans not caring about The Miz. However in recent times The Miz has found his feet again on Raw as the Intercontinental Champion.
Umaga made his debut on the Raw after Wrestlemania. He beat the likes of Ric Flair and Shaun Michaels in his early career. Then Umaga challenged for Cena WWE championship. Then Cena pinned Umaga with a roll up….
2. Bray Wyatt
Wyatt was the biggest thing in WWE in early 2014. He had a creepy gimmick that somehow got over with the fans. Wyatt had beaten the likes of Kane and Daniel Bryan and then. Cena came. The two battle at Wrestlemania 30. Cena came out on top again. Even though Bray beat John in a steel cage match at Extreme Rules. Cena beat Wyatt a month later.
1. The Nexus
Hmm… Seven guys at once. Cena buried the next biggest faction all at once. The Nexus was trying to take over WWE back in 2010 and Cena came round to stop them. This created a match at Summerslam. Nexus vs Team WWE. It was 2 on 1 in the favour of Nexus and you guessed it… Cena was the 1. Then Cena beat Wade Barrett and Justin Gabriel and then he beat bothe of them and ruin seven careers at once.