Jack Joseph Osbourne is an English and American media personality. He is the youngest child of Ozzy Osbourne and Sharon Osbourne. He starred on MTV's reality series The Osbournes (2002–2005), along with his father, mother Sharon, and sister Kelly. Osbourne has since pursued a career as a fitness and travel reporter, presenting shows such as Jack Osbourne: Adrenaline Junkie (2005–2009) and BBC's Saving Planet Earth (2007). In 2016, he and his father travelled the world in the History Channel reality series Ozzy & Jack's World Detour.