La Fosse aux Tigres (English: The Tiger's Den)[1] is a 2017 Canadian television documentary about professional fighter Dave Leduc and his journey to Lethwei.

[7] The documentary was produced by Nish Media and released on November 9, 2017 on Canal D.[7] La Fosse aux Tigres tells the story of Dave Leduc, a Canadian martial artist based in Gatineau, Québec, who dreams of competing in the national sport of Myanmar called Lethwei, considered the world's most brutal sport.

[9] While climbing the ranks of the Muaythai circuit, he finds love when he meets Russian model Irina Terehova, which cements his commitment to the fighting life.

The two men later fought in October to a draw according to traditional rules and rematched on December 11, 2016, at Thein Pyu Stadium.

[7] It was produced by the Gatineau-based agency Nish Media, directed by Jason Brennan and Jean-François Martel.