Katheryn Winnick has been part of the entertainment industry since the late 80s. Despite being around for quite some time, the actress didn’t get her big break until 2010 after appearing on ‘Bones’. It did not take much time after that for her to gain more and more momentum and continue to land big role after big role.
https://www.thethings.com/20-stunning-photos-of-vikings-katheryn-winnick/