We assume all of those guys in 'Game of Thrones' have rock-hard abs -- seriously, what actor in a hit HBO show doesn't -- but now we have definitive proof that Kit Harington does.

Aside from showing off some of the latest casual men's looks in the Men's Journal, Harington gave us all a peak at his bare chest. If we weren't subscribed to the magazine before, we definitely are now.

Enjoy this shot while it's there, 'cause there's a slight chance we might not be seeing these pecs in the future anymore. In the issue, Harington expresses his fear that his character in 'Game of Thrones,' Jon Snow, might not make it to the very end. "No one on this show is safe," he said.

[Men's Journal]