
Tiểu sử tiếng Anh — chưa có bản tiếng Việt
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.

Resurgence
· 2021 · ★ 7.7

Fittest on Earth: A Decade of Fitness
· 2017 · ★ 6.7

2018: The Ultimate Test
Katrin Tanja Davidsdottir · 2021 · ★ 3.3

The Fittest
Herself · 2020 · ★ 6.0

Chuộc Tội và Vượt Trội: Những Kẻ Khỏe Nhất Trái Đất
Herself · 2018 · ★ 7.1

Reebok Crossfit Games: The Fittest on Earth 2014
Herself · 2015

Fittest on Earth: The Story of the 2015 Reebok CrossFit Games
Herself · 2016 · ★ 7.1

Fittest on Earth: Final Showdown in Madtown
Herself · 2024 · ★ 8.0