Join the search for two missing sisters. Learn more about how actress Katheryn Winnick is involved in this mystery-filled tv series "Big Sky".
Katheryn Winnick, renowned for her outstanding portrayal of Lagertha in the popular television show Vikings, has a net worth estimated at $1 million.
Katheryn Winnick has never been married or engaged. However, she was rumored about the relationship with her co-star Travis Fimmel.