Bear trainer Doug Seus is a man who dares to wrestle a grizzly bear – or pose with his head in its mouth. In the last 40 years, the Doug and wife Lynne have shared their ranch in Utah with four bears. Also, This activity helped them to work alongside many Hollywood stars, including Brad Pitt, Jennifer Anniston and Eddie Murphy, While the Bart, the bear bear, recently starred in the famous series Game of Thrones.