7He could have been a marine
Source:reddit
Cena wanted his movie called The Marine to be a success, so he started using dog tags and some other military elements for his WWE uniform and entrances. People wondered what was going on with this guy at the time and what branch Cena served in and the answer is none. However, he wanted to become a marine when he was 22, but as he was about to enlist, something changed his life.
