Tom_Thacker_(basketball)

Thomas Porter Thacker (born November 2, 1939) is an American former basketball player. He played in the National Basketball Association (NBA) for the Cincinnati Royals and the Boston Celtics from 1963 to 1968, and from 1968 to 1971, for the American Basketball Association's Indiana Pacers. He is the only player to have played on an NCAA championship team, an ABA championship team, and an NBA championship team.