Sam Worthington has quietly carried the biggest box-office phenomenon of the century in #Avatar. Calm on the surface, even under pressure, he’s “unlike many action leading men,” according to director James Cameron. Catch him in the newest installation of the franchise—Avatar: Fire and Ash—in theaters now, and on the cover of our Fitness Special. Read the star’s cover story and pre-order the magazine at the links in bio.  📸: johnrussophoto , 20thcenturystudios / 20th Century Fox #mensjournal #samworthington #avatar #jamescameron