Elzie Wylie 'Buck' Baker was a pioneering American stock car racing driver and a two-time NASCAR Grand National Series champion. Baker won the championship in 1956 and 1957, becoming the first driver to win consecutive titles. Over his career, he amassed 46 wins and was known for his consistent and competitive driving style. He was inducted into the NASCAR Hall of Fame in 2013, solidifying his legacy as one of the sport's all-time greats.