Who Is Kristina Tonteri-Young? Biography, Career, Relationships & More

Kristina Tonteri-Young is a Finnish-American actress and former professional ballerina who rose to international prominence through her role as Sister Beatrice in Netflix’s Warrior Nun. Her graceful screen presence, multilingual background, and years of elite ballet training have helped her stand out as one of the industry’s promising young performers. Before stepping into acting, she spent years training at one of the world’s most prestigious ballet academies, giving her a unique foundation for physically demanding roles.

Although her acting career is still in its early stages, Kristina has already appeared in several high-profile film and television projects while building a loyal fan following. Many viewers are also curious about her personal life, including her relationship status. Here’s everything you need to know about Kristina Tonteri-Young, including her biography, career, relationships, and more.

Kristina Tonteri-Young at a Glance

Kristina Annika Tonteri-Young was born on January 17, 1998, in Finland. She has a multicultural background, with a Finnish mother and a Chinese New Zealander father of Hong Kong heritage. When she was six years old, her family moved to New York City, where she continued pursuing her passion for performing arts.

Her artistic journey began with ballet. Kristina trained at the prestigious Bolshoi Ballet Academy in Moscow, where she performed in productions including La fille mal gardée, The Sleeping Beauty, and Le Corsaire. She later shifted her focus to acting, attending Shakespeare courses at RADA before graduating from the Guildhall School of Music and Drama in London.

Kristina Tonteri-Young gained worldwide recognition for her portrayal of Sister Beatrice in Netflix’s Warrior Nun (Image via Netflix)

Kristina made her on-screen debut as Sister Beatrice in Netflix’s Warrior Nun, a performance that earned praise from both critics and fans. She followed that breakthrough with roles in A Gift from Bob, Outside the Wire, and Dancing Through the Shadow, continuing to establish herself as a versatile actress capable of handling action, drama, and emotionally driven characters.

Regarding her personal life, Kristina Tonteri-Young has not publicly confirmed being in a relationship. She keeps her private life largely out of the spotlight and rarely discusses romance during interviews or on social media. While fans have occasionally speculated about her dating life because of her on-screen chemistry with co-stars, there is no publicly verified information indicating that she currently has a partner.

Outside of acting, Kristina enjoys surfing, hiking, and spending time in nature. She is fluent in Finnish, English, and French, and also speaks Russian, reflecting her international upbringing and years of ballet training in Moscow. As her acting career continues to grow with new film and television projects, she remains one of the industry’s rising talents to watch.