72Days In Jungle With Underground Building Mr.Heang Update: I am from United States of America (USA). In this video I'm going to show you about how to build a huge modern underground house with very simple tools and primitive skill ! This underground base I been working very hard with my friend for 60days to build and 12days we enjoyed there, This underground is in a small jungle of South America, we did only two people my friend (camera man) and me (project planner). Underground Base Dimension: Depth 3m , width 17m, height 5.8m I knew the most of visitor they hard to believe but it real 100% by hand made with tools in video ! If you have any ideas, please leave a comment below my video. I am happy for your constructive feedback. Hope you enjoying my videos !! #Building #Architecture ------------------------------------- Follow me on Facebook.com/HeangUpdate Follow me on Instagram.com/heangupdate