Dwayne Johnson has shared an incredibly heartwarming snap as he continues to prove himself as possibly the nicest man in Hollywood.

The former WWE superstar is well known for striving to stay humble despite his huge success, and he seemed delighted as he posed for a picture with disabled fan Kyler.

The fan looked overjoyed to be meeting his hero, and The Rock proved the feeling was mutual as he gushed over his new friend's muscles as they took a group photo on the set of Baywatch.

He wrote: "Met one of the COOLEST FANS EVER today - Kyler. I said "Let me see your muscles buddy" and BAM he flexed!

"Clearly he's been doing those all important "curls for the girls". Great to meet you buddy and really cool to meet the rest of y'all too.

"Appreciate all you guys standing in the hot sun just to say hello. #GreatestFansInTheWorld #OnSet #BAYWATCH #CoolKyler #AndSomeBigBrownBaldTattooedMan (sic)"

(Image: FameFlynet)

It comes after the star responded to calls for him to throw his name in the hat for a presidential election, and he remained coy as he posted about it on Twitter.

He tweeted: "Cool piece on my I should run for President. Maybe one day. Surely the White House has a spot for my pick up truck.. (sic)"

It wouldn't be the first time an ex wrestler has ran for office in the US, with Jesse Ventura serving as Governor of Minnesota from 1999 to 2003.

Read more:Watch Sacha Baron Cohen shock Dwayne Johnson and Zac Efron with graphic sex clip

Even current Republican candidate Donald Trump has history in the ring, having been inducted into the celebrity wing of the WWE Hall of Fame in 2013, the same weekend he made his fifth Wrestlemania appearance.

Currently, The Rock is focusing on dominating the box office rather than the wrestling arena or political scene, with work going ahead on the new Baywatch film.

(Image: Instagram)

David Hasselhoff - who starred as Mitch Muchannon in the classic US TV series - will be back for the upcoming reboot under a different role .

Dwayne is taking on a new version of Mitch in the upcoming blockbuster - set to hit screens in 2017 - and he has helped the 63-year-old get back in shape.

Sharing a snap of them together the Hoff teased: "Which Mitch is Mitch?@therock #baywatch is gonna Rock and@zacefron (sic)"