Alaska
The Boston Celtics' streak of 8 consecutive NBA championships is the longest streak of consecutive championships in U.S. professional sports history
The Boston Celtics. They have won 17 times.The NBA teams that has won the most finals or with the most titles is the The Boston Celtics.
The Ohio State University has 7 national championships. When they beat the University of Miami in 2002 that gave them their seventh championship since 1952.
The Boston Celtics won the most NBA titles with 17 championships. The Lakers have the second most with 16 championships.
Bitth
Terry Bradshaw when he was with the Pittsburgh Steelers with 4 championships.
Green bay
the soccerroos
Texas
The NEW YORK YANKEES!!
The Hart Dynasty
The Green Bay Packers have won 13 NFL championships ... 4 Super Bowls and 9 championships prior to the beginning of the Super Bowl. The Toronto Argonauts have 11 championships. That is the most for professional football. They are third over all in championships for any sport behind the No 1 New York Yankees, and the second place Montreal Canadians.
Boston Celtics with 17.
Alaska
alabama
12