John Cena’s Biggest Fear Pulse Glazer | October 25, 2011 | News | No Comments 175Share on Facebook76Share on Twitter109Share on Reddit150Share on EmailJohn Cena revealed his biggest fear. He is “deathly afraid of heights. Thereâ€™s a scene [in his new movie The Reunion] involving heights and helicopters. I hated it. I did it. Absolutely, I did it, but hated it.” 175Share on Facebook76Share on Twitter109Share on Reddit150Share on Email Tags: john cena, WWE Source: WWE.com About The Author hbk826 Glazer is a former senior editor at Pulse Wrestling and editor and reviewer at The Comics Nexus.