Secret Underground House Mr.Heang Update: We are from Thailand and we live in United States of America (USA). In this video we going to show you about how we build Secret Underground House with very simple tools and skill ! How long and where did I build? This underground base I been working very hard with my friends for 16 days to completely build, This underground is in a small jungle of South America, We did only three people my friends (camera man) and me as actor. How large is it? Underground Base Dimension: Depth 2.3m , width 6m, height 4m 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 !! #Architecture #Building ------------------------------------- Follow me on Facebook.com/HeangUpdate Follow me on Instagram.com/heangupdate