J.D. Vance is an American author and politician, best known for his memoir, Hillbilly Elegy, which explores his upbringing in a working-class family in Appalachia. The book gained significant attention for its insights into the struggles faced by many in the region and became a bestseller, later adapted into a film. In 2021, Vance entered politics and ran for the U.S. Senate in Ohio. He is a member of the Republican Party and has focused on issues such as economic opportunity and social mobility during his campaign. Vance's background and experiences have shaped his political views and public persona.