https://cdnph.upi.com/ph/st/th/7661786303554/2026/upi/0123d76b52c30c588a797ca6525b16f9/v1.5/NBA-Hall-of-Fame-coach-Don-Nelson-dies-at-86.jpg" /> Don Nelson, who won five titles as a player and later became the second-winningest coach in NBA history, died Sunday at 86.