It is the greatest dynasty in NBA history. It began 49 years ago. It is still hard to believe.
It started in 1957, when the Boston Celtics defeated the St. Louis Hawks in a tough seven-game series. That was the first of an incredible 11 championships in 13 seasons. Viewed in today’s sports world, it is nothings short of astonishing. And it was the same way at the time. [More] source: celtics.com