Brienne of Tarth

Brienne of Tarth is a fictional character in George R. R. Martin's A Song of Ice and Fire series of fantasy novels. She is a prominent point of view character in the fourth novel, A Feast for Crows, and a main character in the television adaptation. She is introduced in the second novel in the series, A Clash of Kings.

In the television series, Brienne is portrayed by British actress Gwendoline Christie, and is introduced in the show's second season. After appearing as a recurring cast member for two seasons, Christie was promoted to the main cast from season four onwards. For her performance in the third season, she was nominated for a Saturn Award for Best Supporting Actress on Television, and was nominated for two Screen Actors Guild Awards alongside the rest of the cast for the third and fourth seasons.

https://en.wikipedia.org/wiki/Brienne_of_Tarth