Ateamofelitecaversledby68-yearoldBillStoneattemptsamonths-longexpeditiontoofficiallymakeCheveCaveinOaxaca,Mexicotheworld’sdeepestcave.Amassivelogisticalundertakingabovegroundsupp Ateamofelitecaversledby68-yearoldBillStoneattemptsamonths-longexpeditiontoofficiallymakeCheveCaveinOaxaca,Mexicotheworld’sdeepestcave.Amassivelogisticalundertakingabovegroundsupportstheleadteaminthedepthsastheynavigateanundergroundmazeoftwistingtunnelsanddeadendsinsearchofapassagethatleadstothebottomofdeepestcaveonearth.详情