Chris Hemsworth and Bobby Holland Hanton

You’re not seeing double, there are two Thor in this photo! Chris Hemsworth’s body double is Bobby Holland Hanton. The stuntman has been through quite a lot during his career, and when he was Chris’ double, he had to keep up with the actor’s shape:
“When filming, I train twice a day, one-and-a-half hours in the gym daily, six days a week. When we’re shooting we may get a 40-minute window for lunch, so that’s when I need to hit the gym.”