mud sweat and tears

The book im reading is a atuobiogerphy about a saf or special air forces team. It starts off as bare grills one of the special forces team whaen he was a boy.He and his mom where low on money so bare had to work when he was onily 12 years old. He spent most of his time in the forest exploring and hunting.when he was 16 he got his blank belt in karate.bear grills joind the britan army when he was 20 the got salected to be in the special air forces to surve in afganastan for 6 years. when he got back he started a show called man vs wild. i recomend this book if you like adventur and vilonce.