Don Nelson, the second winningest coach in NBA history, a five-time NBA champion as a player and a member of the Naismith Memorial Basketball Hall of Fame, has died, it was announced Sunday. He was 86.

"On Sunday morning our beloved husband, dad, grandfather and great-grandfather Don Nelson peacefully went to be with the Lord, surrounded by his loving family," Nelson's family said in a statement, according to NBA reporter Marc Stein. "Throughout his last week, friends and family encircled him with love, sharing the blessing of his friendship and revisiting treasured memories."

In 31 seasons as an NBA head coach with the Milwaukee Bucks, Golden State Warriors (twice), New York Knicks and Dallas Mavericks, Nelson finished with a regular season record of 1,335-1,063. He retired with the most coaching wins ever, a mark that was broken by the San Antonio Spurs' Gregg Popovich in March 2022.

Nelson made 18 playoff appearances as a coach, finishing with a 75-91 postseason record.