Hall of Fame Coach and Former Celtics Player Don Nelson Dies at 86

Don Nelson, a former Boston Celtics forward and Hall of Fame head coach, died on Sunday at an assisted-living facility in Frisco, Texas, at the age of 86. His granddaughter Christie Nelson Armstrong said his health declined after a stroke three weeks earlier. Nelson's NBA career spanned nearly five decades, first as a player who won five championship rings with the Celtics and later as a coach who led teams such as the Milwaukee Bucks, Golden State Warriors and Dallas Mavericks. He was known for introducing unconventional tactics and for his longevity in the league. Although he entered the NBA as an undersized small forward and was waived twice before joining the Celtics in 1965, he became a key contributor to Boston's dynasty, notably hitting the game-winning basket in the 1969 NBA Finals against the Los Angeles Lakers. Nelson also had brief coaching stints with the New York Knicks and was recognized for his influence on modern basketball strategies.