Dennis Keith Rodman is an American former professional basketball player. Renowned for his defensive and rebounding abilities, his biography on the official NBA website states that he is "arguably the best rebounding forward in NBA history". Nicknamed "the Worm", he played for the Detroit Pistons, San Antonio Spurs, Chicago Bulls, Los Angeles Lakers, and Dallas Mavericks of the National Basketball Association (NBA). Rodman played at the small forward position in his early years before becoming a power forward.