Sylvain Tesson redone the route Slavomir Rawicz in narrated by "forced march". He wants to prove that it is possible that the means available are superior to the gulag escapees. his faith and his efforts are admirable. It made me want to read the book of Rawicz, although I doubt the full truth of his story. (Crossing the Gobi without water reserve not even a gourd and then meeting with Yeti)