Top pitmasters from around the world compete at the American Royal World Series of Barbecue in Kansas City, Kansas, for a chance to win $15,000 and the grand champion trophy. Meet Phil "The Grill" Johnson from Phoenix, Arizona, who's competing for the fifth year in a row, and Jim and Katie Osborn, the winners of the Australia barbecue championship. Watch them face off in the world's biggest barbecue contest.