L'Île Noire
In the issue "Flight 714" of The Adventures of Tintin, Professor Calculus states that he used to be proficient in savate in his younger years. However, when attempting a kick, he ends up falling terribly, prompting stunned reactions from the onlookers. Dazed, Calculus remarks that he is out of practice. In "The Black Island", Tintin himself kicks a villain and calls it a savate move.