Jack Osbourne is an English media personality with dual American and British citizenship. As the son of heavy metal singer Ozzy Osbourne, he starred on MTV's Emmy Award winning reality series The Osbournes, along with his father, mother Sharon, and sister Kelly. Jack has since pursued a career as a fitness and travel reporter, presenting shows such as Jack Osbourne: Adrenaline Junkie and BBC's Saving Planet Earth. In summer 2016, he and father Ozzy travellied the world in the History Channel reality series Ozzy & Jack's World Detour. He is the author of an autobiography titled 21 Years Gone and lives with his wife and two children.