Dwayne “The Rock” Johnson may be a major Hollywood movie star now, but he hasn’t forgotten his roots.

The former WWE champion posted a “crazy throwback” pic on Friday — showing his grandfather, High Chief Peter Maivia, alongside the “8th Wonder of the World” Andre the Giant.

The black-and-white photo shows the wrestling icons laughing and holding one another — with the 7-foot-4, 500-pound Andre propped up on Maivia’s lap.

“What a crazy throwback from the 70’s,” Johnson wrote on IG. “Here’s the ‘8th Wonder of the World’ André the Giant, using my 315lb grandfather, High Chief Peter Maivia as a booster seat and making my granddad look like a little boy.”

Andre and the Samoan legend were said to be “the best of friends” and “wrestled nightly,” according to Johnson.

“Tough as hell and as you can see by their smiles and open energy — they lived [life] to the absolute fullest,” Johnson added. “My grandfather died when I boy so I never got to know him as a man. Would’ve loved to have raised a tequila with these men. Would’ve also loved to have wrestled them too — those would’ve been fun ass kickin’s for me to take.”

Johnson, 47, made a name for himself in the WWE — amassing more than 15 championships — before making the jump to the big screen.

His grandfather, who died in 1982, was one of the patriarchs of the legendary Anoa’i wrestling family, which is made up of numerous stars and former champions — including current WWE faces Roman Reigns and The Usos. He was inducted into the WWE Hall of Fame posthumously in 2013.

Johnson has said that he’s often used his family and wrestling past as inspiration in his movies. He based his character in the Disney hit “Moana” partly on his famous granddad.

Revealing the idea in a 2017 tweet, Johnson said: “a lil’ @Disney gem of a secret, my character Maui was partly inspired by my late grandfather, High Chief Peter Maivia of Samoa.”