Biography
Katrin Tanja Davidsdottir is an Icelandic CrossFit athlete known for her seven appearances at the CrossFit Games. She is the women's champion of the 2015 and 2016 CrossFit Games. Katrín is the second woman to repeat as champion, following in the footsteps of her countrywoman, Anníe Þórisdóttir.
Filmography
Cast Credits

2018: The Ultimate Test
Character: Katrin Tanja Davidsdottir
MOVIE • 2021

Resurgence
Character:
MOVIE • 2021

The Fittest
Character: Herself
MOVIE • 2020

The Redeemed and the Dominant: Fittest on Earth
Character: Herself
MOVIE • 2018

Fittest on Earth: A Decade of Fitness
Character:
MOVIE • 2017

Fittest on Earth: The Story of the 2015 Reebok CrossFit Games
Character: Herself
MOVIE • 2016

Reebok Crossfit Games: The Fittest on Earth 2014
Character: Herself
MOVIE • 2015