People France Jean-Michel Dumont peoplepill id: jean-michel-dumontJD 2 views today 8 views this weekFrench speleologistJean-Michel DumontBiographyListsAlso ViewedListsJean-Michel Dumont is in following listsBy field of workNotable French scientistsGender:MaleBy work and/or countryNotable French SpeleologistsGender:MaleFrom our partnersSponsoredJean-Michel Dumont