I spent 27 hours trapped in the worlds deepest cave 07:19 I spent 27 hours trapped in the world's DEEPEST cave... 22:48 I Investigated Cave Disappearances Across America... 10:04 I Survived 198 Hours on Mount Everest 16:12 Caver trapped forever | The Nutty Putty Tragedy 00:54 In cave. need help 08:01 I Investigated the Bermuda Triangle Ship Crashes... 13:38 I Investigated Plane Crashes Across America... 10:02 Digging A Hole All The Way To China - Challenge 00:17 Cave Exploration Videos 12:33 Why I'm Never Caving Again. (Exploring Hell Hole) 01:21 BBC man stuck trying Hatton Gardens vault hole - BBC News 21:30 The worst claustrophobic caving you will ever see. *TRIGGER WARNING 11:02 Caver Panics And Almost Drowns 24:07 "I will NEVER do this again" - Cave Exploring and Freediving a Florida Spring Deep in the Earth 09:29 I Survived 50 Hours Lost At Sea 08:32 Crawling Through The Tightest Cave In The World! 13:06 I Investigated UFO Crash Sites Across America... 09:08 Magnet Fisher VS 100 Miles of Water! *cops called* 14:42 I Investigated the City That Made Being Gay Illegal... 14:20 Surviving 50 Hours In A Doomsday Bunker! More results