Thrall ChrisChris Thrall is a former Royal Marines Commando and author of the bestselling memoir Eating Smoke, his experience of crystal meth addiction while working for the Hong Kong triads. A qualified pilot and skydiver, Chris has backpacked throughout all seen continents, worked with street children in Mozambique, driven aid workers from Norway to India and back by coach, and scuba dived with leopard seals in Antarctica. In 2018, solo and unsupported, he ran 999 miles the length of Britain to raise awareness of veterans suicide. He lives in Plymouth, England, and plans to continue adventuring, charity work and writing. Read More Read Less