A Fighter's Heart: One Man's Journey Through the World of Fighting

In 1999, after a series of wildly adventurous jobs around the world, Sam Sheridan found himself in Australia, loaded with cash and intent on not working until he’d spent it all. It occurred to him that, without distractions, he could finally indulge a long-dormant obsession: fighting. Within a year, he was in Bangkok training with the greatest fighter in muay Thai (Thai kickboxing) history and stepping through the ropes for a professional bout. That one fight wasn’t enough. Sheridan set out...