no nba team ever won the World Series --------------------- Assuming that the question is actually "What team has won the most NBA Championships", the answer is the Boston Celtics with 16. No one else is in double digits (unless you add the 9 by the LA Lakers to the 6 of their predecessor team, the Minneapolis Lakers).
The most improved team is the Lakers.
The Boston Celtics have won the most NBA Finals and thus the most NBA championships with 17.
THe celtics have won more than 20 nba titles.
Boston celtics
Boston Celtics
most wins without a loss in world series, super bowl,stanley cup o0r nba finals
The Boston Celtics, with 17 NBA championships.
Boston
denver nuggets
The Minneapolis/Los Angeles Lakers have appeared in the most championship series -- 31.
Gene Conley played on the 1957 Milwaukee Braves that won the World Series 4-3 over the New York Yankees. He was also a member of the 1958-59, 59-60 and 60-91 NBA Champion Boston Celtics.
Boston Celtics are the most successful NBA Team with 17 Championships, as of 2009.
all of them
The most improved team is the Lakers.
detrioit pistons
The team that is leading.
none