DiscoverHeïdi SevestreHeïdi SevestreActorBornMarch 11, 1988 (age 38) · Annecy, Haute-Savoie, FranceKnown forOne Strange RockMarch 26, 2018Heïdi's IceJune 1, 2023Always AliveNovember 12, 2024Acting32024Always Alive as Self2023Heïdi's Ice as Self2018One Strange Rock as Self - Glaciologist (archive footage)