This is Thor. Thor SMASH~!
Yes, you’re looking at an artsy photograph of Thor, played by Australian actor Chris Hemsworth. (He was George Kirk in the recent Star Trek movie.)
Things we can tell from the photo:
1. Hollywood is still obsessed with stubble.
2. The cape is magnificent.
Thor comes out next year around this time. Natalie Portman and Anthony Hopkins will also be in it.

Captain Kirk’s missing scene from JJ’s Star Trek
How to photograph a 300 ft tall tree without getting a splinter