India, April 22 -- American entertainment wrestler-actor John Cena has a message for the WWE universe - and it's as petty as it is personal. The wrestling legend, currently channeling his heel persona, has revealed that he recently underwent a hair transplant after being relentlessly mocked by fans over his thinning hair.

"You guys ripped me to shreds for a genetic problem that I can't control. In unison, you chant and make me feel small and embarrass me," John declared during a live taping of The Pat McAfee Show on Monday, just a day after his WrestleMania 41 victory over Cody Rhodes.

The 47-year-old wasn't done. "That is straight-up bullying and not cool. Thank you for bullying me into surgical hair replacement. That's how far y'all p...