From Toulouse, she received her first BMX aged 12 after visiting a FISE event with her family.

She combined practising BMX with her studies, through which she completed medical school, qualified as a doctor, and moved to Bordeaux.

[1] In November 2022 Cassagne won the 2022 UCI Urban Cycling World Championships held in Abu Dhabi in the Flatland BMX event.

[2][3] Previous to this, she had become the French champion in October 2022 at the national championships held in Montpellier.

[4] This biographical article related to a French cycling person born in the 1990s is a stub.