The Rock returns to WWE after 4 years, pic of hug with John Cena goes viral

The Rock, whose real name is Dwayne Johnson, returned to WWE for the first time in four years. The 51-year-old appeared in an episode of WWE SmackDown in US' Denver. The Rock pulled off his 'People's Elbow' move on Austin Theory in the episode. He also met John Cena backstage, with a picture of them hugging going viral.