Wrestling superstar John Cena got a touching surprise from his fans.

After reading thank-you cards from people he inspired through the years, Cena was given a wonderful, personal greeting by the very same people who wrote him the thank-you letters.

"Just remember that you guys do the work,' he said while fighting back his tears. "Don't think that you're the only one up against it and have challenges to face... you lead by example and I mean it when I say: Never give up."

The video, which Cena posted on his Facebook page, got 14 million views in less than a day.