Lately, the American professional wrestler has been making posts relating to the K-Pop group on Instagram. The most recent one on February 9 is a photo of BTS' hit track "MIC Drop".
Three days earlier, John Cena posted a photo of j-hope with no particular description. Fans assume j-hope is his favorite member of the group.
At John's unexpected posts, ARMYs commented, "Are you an ARMY now??", "I'm Glad you can see what good music is all about", "CENA IS AN ARMY."