As of March 2014, Tim Duncan has won four NBA Championship rings. Duncan led the San Antonio Spurs to titles in the 1998-99, 2002-03, 2004-05 and 2006-07 seasons.
Duncan fell just short of his fifth ring after the 2012-13 season when the Spurs fell 4-3 to the Miami Heat in the NBA Finals. Entering the 2013-14 season, Kobe Bryant and Derek Fisher remain the only active players with more rings than Duncan; each has five. Hall of Famer Bill Russell is the all-time leader in championship rings earned, helping the Boston Celtics to 11 NBA titles from 1956 to 1969.