Paul 'Warlord' Warren was an Australian Muay Thai kick-boxing champion, but even the punishing world of martial arts could not prepare him for an apparently routine ADF patrol in Afghanistan. An IED exploded, tearing off his right leg and instantly killing his mate, Private Ben Ranaudo. Private Warren's recovery was a slow and sometimes desperately painful process. At his lowest ebb, struggling with the shattering effects of PTSD as well as guilt...