A "Summiteer" is the name given to mountaineers who have climbed the seven highest peaks of the 7 continents. For Florent Guillarme it all started in 1992, with Kilimanjaro. After a few years off, the mountaineer from Les Houches is leaving to conquer the last two summits he has not yet climbed, to become a "Summiteer": Mount Vinson in Antarctica and (saving the easy one for last...) Everest in the Himalayas. To help him complete this challenge, 20 year old Florent Guillarme is looking for financial sponsorship. For more information, visit the website: www.7sommetspour1defi.com Radio Mont Blanc