Herschel Junior Walker is an American former professional football player, political candidate, and diplomat serving as the United States Ambassador to the Bahamas since 2025. A member of the Republican Party, he ran unsuccessfully as the party's nominee in the 2022 U.S. Senate election in Georgia. During his football career, he played in the National Football League (NFL) for 12 seasons as a running back.
Walker played college football at the University of Georgia, where he won the Heisman Trophy as a junior. He spent the first three seasons of his professional career with the New Jersey Generals of the United States Football League (USFL) and was the league's MVP during its final season in 1985.