A Canadian actress, Katheryn Winnick was born on December 17, 1977, in Etobicoke, Ontario, Canada. She is the daughter of Lesia, Vice-President of the Ukrainian Canadian Congress and Roman Winnicki. She grew up with her three siblings, Daria, Adam Winnick, a Canadian soldier, and Marjan actor. Winnick studied acting in the New York's William Esper Studio. She has a licensed bodyguard, who is a 3rd-Degree Black Belt in Tae Kwon Do, and a 2nd-Degree Black Belt in Karate. At the age of 7, she started studying martial arts.
Winnick opened her first martial arts school when she was 16. Later, she started three martial arts school in New York and Toronto. She speaks five languages, English, French, Russian, Italian and Ukrainian.
In 1999, she took her first step in the entertainment industry through a Canadian science fiction drama television series PSI Factor; Chronicles of the Paranormal where she portrayed the role named Suzie.
In 2013, Winnick got her big break from a historical drama television series Vikings. She played the lead role as Lagertha in the television series along with Jessalyn Gilsig, and Travis Fimmel.
Moreover, she gave her diligent performance in numerous movies including Amusement, A Glimpse Inside the Mind of Charles Swan III, Children of the Air, The Art of the Steal, The Dark Tower and many others.
In 2017, Winnick played a role of Marie Fischer in Call of Duty; WWII. She was awarded Beverly Hills Film Festival for Best Actress from the movie Children of Air.
She has been nominated for Canadian Screen Award, Women's Image Network Awards, Critics' Choice Television Award, Golden Maple Awards, and Women's Image Network Awards for Vikings.
Winnick is rumored to have hooked up with Nick Loeb in 2015, but they never admitted their relationship in front of media. The duo attended Golden Globes parties and also often attends other events together. However, the duo remarks their relationship as "just friends."
She is not married yet. Winnick belongs to white ethnicity and holds Canadian nationality. Her height is 5 ft.6 inches.
She owns an apartment in Etobicoke, Ontario, Canada. Winnick is the brand ambassador for Da Man Magazine. Besides, Winnick is fond of luxury cars and owns a Porsche ($50,000).
Back in 2017, Winnick's net worth was $1 million and currently, her net worth is estimated to be around $2 million. Apart from these, there is not much information about her properties or salary.